Roof Flashing Details Index

FD01 Interior Roof Drain Detail 2

FD02 Interior Drain with Gravel Stop Detail 3

FD03 Scupper Roof Drain Detail 4

FD04 Gutter Roof Drain Detail 5

FD05 Roof-Top Equipment Curb Detail 6

FD06 Roof-Top Metal Air Shaft Curb Detail 7

FD07 Roof-Top Wood Air Shaft Curb Detail 8

FD08 Roof Skylight Detail 9

FD09 Roof-Top Chimney Pipe Detail 10

FD10 Roof-Top Plumbing Vent Pipe Detail 11

FD11 Sheet Metal Pipe Enclosure Detail 12

FD12 Roof-Top Pipe Roller Support Detail 13

FD13 Structural Roof Deck Penetration Detail 14

FD14 Metal Covered Expansion Joint Detail 15

FD15 Premanufactured Expansion Joint Detail 16

FD16 Roof Area Divider Detail 17

FD17 Raised Metal Roof Edge Detail 18

FD18 Gravel Stop Metal Roof Edge Detail 19

FD19 Post Supported Roof Deck Flashing Detail 20

FD20 Wall Supported Roof Deck Flashing Detail 21

FD21 Concrete Wall Counterflashing Detail 22

FD22 Metal Wall Cap Flashing Detail 23

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD01 Interior Roof Drain Detail

Coverboard insulation A 30” sq min, 1.5 lb to 4 lb lead, or 16 oz copper flashing adhered onto finished roof with M300 RubrMastic. Prime top surface of Thermal insulation metal flashing with M400 RubrPrime and install M60 RubrPoly flashing sheets

Drain strainer

M60 RubrPoly flashing sheets

Roof deck Tapered insulation Clamping ring Deck clamp Drain bowl Fields roof membrane sheets, metal flashing, & M60 RubrPoly flashing sheets all under clamping ring Fields M300 RubrMastic Fields roof membrane sheets Side View

A 30” sq min, 1.5 lb to 4 lb lead, or 16 oz copper flashing adhered onto finished roof with M300 RubrMastic. Prime top surface of metal flashing with M400 RubrPrime and Clamping ring install M60 RubrPoly flashing sheets Drain strainer M60 RubrPoly flashing sheets Fields roof membrane sheets

Tapered insulation Notes Fields roof membrane sheets, metal flashing, & M60 RubrPoly flashing sheets all under clamping ring 1. Metal deck sump pans are prohibited. Roof deck Drain bowl

2. Type 1 dead level asphalt is prohibited in the drain Thermal insulation Deck clamp sump area. Coverboard insulation

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD02 Interior Drain with Gravel Stop Detail

A 1” x 4” sheet metal gravel stop, 36” sq min A 30” sq min, 1 1/2 lb to 4 lb lead, or 16 oz copper adhered in place with M300 RubrMastic flashing adhered onto finished roof with M300 RubrMastic. Prime top surface of metal flashing M60 RubrPoly with M400 RubrPrime and install M60 RubrPoly flashing sheets flashing sheets

Drain strainer 4” M60 RubrPoly flashing sheets

Thermal insulation Coverboard insulation Roof deck Tapered insulation Clamping ring Deck clamp Drain bowl Fields roof membrane sheets, metal flashing, & M60 RubrPoly flashing sheets all under clamping ring M300 RubrMastic Side View Fields roof membrane sheets

A 30” sq min, 1 1/2 lb to 4 lb lead, or 16 oz copper flashing adhered onto finished roof with M300 RubrMastic. Prime top surface of metal flashing with M400 RubrPrime and install M60 RubrPoly flashing sheets Clamping ring

A 1” x 4” sheet metal Drain strainer gravel stop, 36” sq min M60 RubrPoly adhered in place with flashing sheets M300 RubrMastic Fields roof M60 RubrPoly membrane sheets flashing sheets

Tapered insulation Notes Fields roof membrane sheets, metal flashing, & M60 RubrPoly flashing sheets all under clamping ring 1. Metal deck sump pans are prohibited. Roof deck Drain bowl

2. Type 1 dead level asphalt is prohibited in the Thermal insulation Deck clamp drain sump area. Coverboard insulation

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD03 Scupper Roof Drain Detail

Bead of sealent High domed, capped, & gasketed fasteners 18” oc, depending upon wind Sheet metal scupper zone and local conditions

A .75” x 3” min L shaped See “Raised Metal Roof Edge Detail FD17” gravel guard secured to the for sheet metal fascia counterflashing scupper flange & notched to permit drainage 4” min Sheet metal 4” min conductor head 2” min

Slope to the drain

M60 RubrPoly flashing sheets

Scupper fastened to blocking with fasteners 3” oc & staggered. Flange adhered into M300 RubrMastic & primed with M400 RubrPrime before installing M60 RubrPoly flashing sheets

Fields roof membrane sheets M60 RubrPoly envelope sheet Coverboard insulation

Treated wood nailers Thermal insulation

M60 RubrPoly sheet extended Roof deck below blocking Side View

See “Raised Metal Edge Detail FD17” for sheet metal fascia counterflashing Sheet metal scupper Scupper fastened to blocking with A .75” x 3” min “L” fasteners 3” oc & staggered. Flange Notes shaped gravel guard adhered into M300 RubrMastic & secured to the scupper primed with M400 RubrPrime before flange & notched to installing M60 RubrPoly flashing sheets 1. This detail shall be installed only where the deck is permit drainage supported by the outside wall. Sealant M60 RubrPoly flashing sheets 2. This detail may be adapted to roof edges as shown in Interior Roof Drain Detail FD01. Fields roof membrane sheets 3. Roof surfaces shall be sloped for positive drainage. Coverboard insulation sloped to the drain 4. Attach wood nailer to wall with suitable fasteners. Thermal insulation

5. Wood blocking shall be slotted for venting wet filled Roof deck decks. M60 RubrPoly envelope sheet M60 RubrPoly sheet extended below Sheet metal 6. Scupper opening through roof edge shall be 2’ or less. blocking conductor head.

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD04 Gutter Roof Drain Detail

Sheet metal edge flashing with gravel stop lip. Flange primed with M400 RubrPrime before installing M60 RubrPoly flashing sheets Fields roof membrane sheets M60 RubrPoly flashing sheets

M60 RubrPoly Fasteners 3” oc & staggered envelope sheet Gutter spacers alternately spaced from brackets

M60 RubrPoly flexible sheet closure into gutter Roof deck Continuous cleat Wood nailers Gutter brackets supported 12” to 36” oc depending upon conditions

Sheet metal gutter

Turn down Continuous sheet metal closure fastened 18” oc Flange adhered into M300 RubrMastic M60 RubrPoly sheet extended to overlay metal closure Side View

M60 RubrPoly flashing sheets

Sheet metal edge flashing with gravel M60 RubrPoly flexible stop lip. Flange primed with M400 sheet closure into gutter RubrPrime before installing M60 M60 RubrPoly envelope RubrPoly flashing sheets Notes sheet Continuous cleat Fasteners 3” oc staggered 1. In climates where the winter temperature remains below freezing for extended periods of Gutter spacers alternately Fields roof membrane spaced from brackets sheets time, install Raised Metal Roof Edge Detail FD17 and interior drains, or through curb Turn down scuppers to drain the roof.

2. Gutter brackets are required to be at least one gauge heavier than gutter stock. Sheet metal gutter 3. Attach wood nailer to wall or deck with suitable Roof deck fasteners. Wood nailers Gutter brackets supported 12” to 4. Gutter expansion joints shall be installed at 36” oc depending upon conditions appropriate intervals commensurate with the type Continuous sheet metal closure M60 RubrPoly sheet extended to of metal. fastened 18” oc overlay metal closure

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD05 Roof-Top Equipment Curb Detail

Sheet metal cover with receiver for counterflashing

Install bolts into sealant

Neoprene pad

Removable sheet metal counterflashing

10” nominal High domed, capped, & gasketed fasteners 18” oc, flashing height depending upon wind zone and local conditions

Fasteners 8” oc

Fields roof membrane sheets extended 2” min above top of cant

Wood cant fastened to wood nailers

M60 RubrPoly flashing sheets extended to a min height of 8”

Wood curb Fields roof membrane sheets

Wood nailers Coverboard insulation

Thermal insulation

Roof deck Side View Sheet metal cover with receiver for counterflashing High domed, capped, & gasketed fasteners 18” oc, depending upon Install bolts into sealant wind zone and local conditions Noeprene pad Removable sheet metal counterflashing Notes Fasteners 8” oc Fields roof membrane sheets 1. This detail allows for roof maintenance around extended 2” min above top of cant supported equipment. The continuous support M60 RubrPoly flashing sheets design shall be installed in light weight struc- extended to a min height of 8” 10” nominal tural systems so as to distribute the equipment flashing height weight across two or more structural support members. A min of 2’ of horizontal clearance shall be provided for removal and replacement of roofing and flashing between parallel sup- ports. A min of 3’ of vertical clearance from

roof surface to bottom of supported equipment Wood curb Fields roof membrane sheets shall be provided. Wood nailers Coverboard insulation 2. Attach wood nailer to deck with suitable fasteners. Wood cant fastened to Thermal insulation wood nailers Roof deck

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD06 Roof-Top Metal Air Shaft Curb Detail

Equipment mounting curb Sheet metal flashing receiver Sealing material Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, depending upon wind zone and local conditions 10” nominal flashing height

Wood nailer

Removable sheet metal counterflashing Fasteners 8” oc Fields roof membrane sheets extended 2” min above top of cant

Alternate curb M60 RubrPoly flashing sheets extended to a min height of bearing location 8” for heavy weight Fields roof membrane sheets loading conditions Coverboard insulation Equipment Thermal insulation Base of unit shall extend Side View .5” min beyond top of curb Roof deck Sealing material shall be Sheet metal flashing receiver continous on top of the curb Install a min of 2 high domed, 1” min below top of curb capped, & gasketed fasteners Equipment mounting curb 18” oc per side, depending upon Flashing receiver wind zone and local conditions Sealing material Fasteners Removable sheet metal Wood nailer Wood nailer counterflashing Counterflashing Fasteners 8” oc M60 RubrPoly flashing Fields roof membrane sheets sheets extended a min of 2” above top of cant: Not shown for clarity Equipment mounting curb M60 RubrPoly flashing sheets Insulation extended to a min height of 8” 10” nominal flashing height Notes

1. The top wood nailer of the curb & the seal strip shall be supplied by the curb manufacturer.

2. Attach the treated wood nailer to deck with suitable fasteners. Fields roof membrane sheets Coverboard insulation Alternate curb bearing 3. Mechanical units shall be installed after the roof Thermal insulation membrane and flashings have been installed. location for heavy weight loading conditions Roof deck

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD07 Roof-Top Wood Air Shaft Curb Detail

Sealing material Wood curb Sheet metal flashing receiver Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, depending upon wind zone and local 10” nominal flashing height conditions

Removable sheet metal counterflashing Wood nailers Fasteners 8” oc Wood cant to Fields roof membrane sheets extended 2” min above top brace curb of cant M60 RubrPoly flashing sheets extended to a min height of 8” Fields roof membrane sheets Coverboard insulation

Equipment Thermal insulation Side View Base of unit shall extend .5” min Roof deck beyond top of curb Sealing material shall be Sealing material continous on top of curb Sheet metal flashing receiver 1” min below top of curb Min of 2 high domed, capped, & Flashing receiver gasketed fasteners 18” oc per side, depending upon wind zone Fasteners and local conditions Wood nailer Removable sheet metal counterflashing Counterflashing Fasteners 8” oc M60 RubrPoly flashing sheets Fields roof membrane sheets extended a min of 2” above top of cant: Not shown for clarity M60 RubrPoly flashing sheets

10” nominal extended to a min height of 8” flashing height

Notes

1. Attach wood nailer to the deck with suitable Fields roof membrane sheets fasteners. Wood cant to brace curb Coverboard insulation 2. The equipment shall be set after the roof Wood nailers Thermal insulation membrane and flashings have been installed. Roof deck

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD08 Roof Skylight Detail

Double dome skylight installed by others Skylight frame with weep holes Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, depending upon wind zone and local conditions Removable sheet metal counterflashing 10” nominal flashing height

Fasteners 8” oc Fields roof membrane sheets extended 2” min above top of cant M60 RubrPoly flashing sheets to a min height of 8”

Fields roof membrane sheets Coverboard insulation Thermal insulation Wood nailers and curb Roof deck Wood cant to brace curb Side View

Double dome skylight installed by others Skylight frame with weep holes Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, depending upon wind zone and local condition Removable sheet metal counterflashing Fasteners 8” oc Fields roof membrane sheets extended a min of 2” above top of cant M60 RubrPoly flashing sheets extended to a min height of 8” 10” nominal flashing height Fields roof membrane sheets Coverboard insulation Thermal insulation Note Roof deck Wood cant to brace curb 1. Attach treated wood nailer to deck with suitable fasteners. Wood nailers and curb

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD09 Roof-Top Chimney Pipe Detail

Temperature appropriate elastomeric sealer Drawband or weld umbrella to stack Insulate void for cold stack Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, depending upon wind zone and local condition Removable sheet metal counterflashing

Fasteners 8” oc 10” nominal flashing height

Fields roof membrane sheets extended 2” Metal or min above top of cant gypsum liner M60 RubrPoly flashing sheets extended to a min height of 8” Varies Fields roof membrane sheets

Wood nailers and curb Coverboard insulation Side View Wood cant to brace curb Thermal insulation

Roof deck Temperature appropriate elastomeric sealer Drawband or welded umbrella to stack Metal or gypsum liner is required Insulate void for cold stack Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, depending upon wind zone and local conditions Removable sheet metal counterflashing Fasteners 8” oc Fields roof membrane sheets Notes extended a min of 2” above top of cant 1. This detail allows the opening to be completed M60 RubrPoly flashing sheets extended to a min height of 8” 10” nominal

before the stack is placed. flashing height

2. The clearance necessary between the gypsum or metal liner and the stack, and the need for insulation, will depend on the temperature of the material emited through the stack. Fields roof membrane sheets 3. Attach treated nailer to the deck with suitable Wood nailers & curb Coverboard insulation fasteners. Wood cant to brace curb Thermal insulation

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD10 Roof-Top Plumbing Vent Pipe Detail

Form top of flashing 1” down into pipe Soft metal pipe flashing Plumbing vent stack Apply M300 RubrMastic at juncture of pipe penetration through roof membrane

6” min flange

4” min 4” min

M60 RubrPoly flashing sheets Fields roof membrane sheets Coverboard insulation Thermal insulation Roof deck Adhere flange with M300 RubrMastic. Side View Prime top of flange with M400 RubrPrime before flashing with M60 RubrPoly Form top of flashing 1” down Plumbing vent stack Soft metal pipe flashing Apply M300 RubrMastic at juncture of pipe penetration through roof membrane Adhere flange with M300 RubrMastic. Notes Prime top of flange with M400 RubrPrime before flashing with M60 1. Soft metal pipe flashing: RubrPoly sheets Minimum sheet lead of 2.25 lb per sq ft or M60 RubrPoly flashing sheets Minimum sheet copper of 16 oz per sq ft Fields roof membrane sheets 2. If using copper flashing over an iron or steel Coverboard insulation 4” min 4” min 6” min flange pipe, insert a separator sheet wrapped around Thermal insulation pipe, to separate the copper flashing from direct Roof deck contact with pipe so as to reduce galvanic reaction. 3. Vent stacks and other pipes shall have a min of 12” clearance on all sides from walls, curbs, and other projections to facilitate correct flashing & maintenance.

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD11 Sheet Metal Pipe Enclosure Detail

Slope sheet metal enclosure for drainage Insulate void to prevent condensation Sheet metal or flex tube collar Slope pipes down and away from hood Install sheet metal flashing receiver Min of 2 high domed, capped, & gasketed fasteners 18” oc 10” nominal flashing height per side, depending upon wind zone and local conditions Removable sheet metal counterflashing Fasteners 8” oc

Wood cant Fields roof membrane sheets extended to brace curb 2” min above top of cant Wood nailers and curb M60 RubrPoly flashing sheets extended to a min height of 8” Min 4” clearance from pipe to top of curb & min Fields roof membrane sheets 2” between pipes Coverboard insulation Side View Thermal insulation

Roof deck Slope sheet metal enclosure for drainage Insulate void to prevent condensation Sheet metal or flex tube collar Slope pipes down and away from hood Min 4” clearance from pipe to top of curb & Min 2” between pipes Sheet metal flashing receiver Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, depending upon wind zone and local conditions Removable sheet metal counterflashing Fasteners 8” oc Fields roof membrane sheets extended a min of 2” above top of cant M60 RubrPoly flashing sheets to a min 10” nominal Notes flashing height height of 8”

1. This detail eliminates pitch pockets for Fields roof membrane sheets piping penetrations through the roof. Coverboard insulation Pitch pocket installations are prohibited. Thermal insulation Roof deck 2. Attach treated wood nailer to deck with suitable fasteners. Wood cant to brace curb

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD12 Roof-Top Pipe Roller Support Detail

Adjust vertically and horizontally

See “Roof-Top Equipment Curb Detail FD05” for curb construction

10” nominal Install bolts in sealant flashing height

Notes

1. It is required that pipes & conduits be installed in other locations other than on the roof. However, where pipes and conduits are abso- lutely necessary on the roof, a pipe roller support is required.

2. This detail is designed to eliminate roof damage due to expansion and contraction of pipes & conduits.

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD13 Structural Roof Deck Penetration Detail

Structural member Insulate void to prevent condensation Welded plate sealed watertight Min of 2 fasteners 18” oc per side, depending upon wind zone and local conditions Removable sheet metal counterflashing. 10” nominal

flashing height Fasteners 8” oc

Fields roof membrane sheets extended a min of 2” above top of cant. M60 RubrPoly flashing sheets extended to a min height of 8”. Fields roof membrane sheets Coverboard insulation Thermal insulation Roof deck

Wood cant to brace curb Side View Wood nailers and curb

Structural member Insulate void to prevent condensation Welded plate sealed watertight Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, depending upon wind zone and local conditions Removable sheet metal counterflashing Notes Fasteners 8” oc Fields roof membrane sheets extended a 1. This detail eliminates pitch pockets for min of 2” above top of cant structural penetrations through the roof. M60 RubrPoly flashing sheets to a min

10” nominal height of 8” Pitch pockets are prohibited. flashing height Fields roof membrane sheets 2. This curbed system allows for movement in Coverboard insulation the structural member without damaging the roof system membrane. Thermal insulation Roof deck

3. Attach treated wood nailer to deck with Wood cant to brace curb suitable fasteners.

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD14 Metal Covered Expansion Joint Detail

Flexible vapor retarder to Sheet metal expansion joint cover serve as insulation retainer attached to top of curb Drive cleat or standing seam joint Install compressible insulation Extend M60 RubrPoly flashing sheets Install flexible waterproof membrane closure

Min of 2 high domed, capped, & gasketed fasteners 10” nominal flashing height 18” oc per side, depending upon wind zone and local conditions Fasteners 8” oc Bevel top of both wood curbs to drain to one side

Fields roof membrane sheets extended 2” min above top of cant M60 RubrPoly flashing sheets extended to a min height of 8” Fields roof membrane sheets Coverboard insulation Thermal insulation Side View Wood nailers and curb Roof deck Sheet metal expansion joint cover Wood cant to brace curb Flexible waterproof membrane closure Bevel top of both wood curbs to drain to one side M60 RubrPoly flashing not shown for clarity Fasteners 8” oc Flexible vapor retarder to Min of 2 high domed, capped, & serve as insulation retainer gasketed fasteners 18” oc per side, attached to top of curb depending upon wind zone and local conditions Fields roof membrane sheets extended a min of 2” above top of cant M60 RubrPoly flashing sheets to a min height of 8” 10” nominal Notes flashing height Compressible insulation

1. This detail allows for building movement in Fields roof membrane sheets both directions. Coverboard insulation Thermal insulation 2. Flashing requirements are the same for both sides of expansion joint. Roof deck Wood cant to brace curb 3. Attach treated wood nailer to deck with Wood nailers & curb suitable fasteners.

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD15 Premanufactured Expansion Joint Detail

Extend M60 RubrPoly Premanufactured expansion flashing sheets joint cover Flexible waterproof membrane closure Flexible vapor retarder to serve as insulation retainer Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, depending upon wind zone and local conditions 10” nominal flashing height Fasteners 8” oc Bevel top of both wood curbs to drain to outside. Fields roof membrane sheets extended 2” min above top of cant. M60 RubrPoly flashing sheets extended to a min height of 8” Install compressible insulation Fields roof membrane sheets Coverboard insulation Thermal insulation Wood nailers and curb Roof deck Wood cant to brace curb Side View

Premanufactured expansion joint cover Flexible waterproof membrane closure M60 RubrPoly flashing Bevel top of both wood curbs to drain sheets not shown for clarity to outside Flexible vapor retarder to serve Fasteners 8” oc as insulation retainer attached to top of curb Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, depending upon wind zone and local conditions Fields roof membrane sheets extended a min of 2” above top of cant

height Compressible insulation M60 RubrPoly flashing sheets Notes 10” nominal flashing extended to a min height of 8”

Fields roof membrane sheets 1. This detail allows for building movement in both directions. Coverboard insulation Thermal insulation 2. Flashing requirements are the same for both Roof deck sides of expansion joint. Wood cant to brace curb

3. Attach treated wood nailer to deck with Wood nailers & curb suitable fasteners.

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD16 Roof Area Divider Detail

Sheet metal area divider cover Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, depending upon wind zone and local conditions

Fasteners 8” oc 10” nominal flashing height

Bevel top of both wood curbs to drain to outside Fields roof membrane sheets extended 2” min above top of cant.

M60 RubrPoly flashing sheets to a min height of 8” Fields roof membrane sheets

Wood nailers and curb Coverboard insulation Thermal insulation Wood cant to brace curb Roof deck

Side View

Install sheet metal area divider cover Bevel top of both wood curbs to drain to outside Notes Fasteners 8” oc Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, 1. An area divider shall be designed as a raised depending upon wind zone and local double wood member attached to a securely conditions fastened wood base plate that is anchored to Fields roof membrane sheets extended a the roof deck. Area dividers shall be located min of 2” above top of cant

between the roof’s expansion joints at about 10” nominal flashing height M60 RubrPoly flashing sheets 150’ to 200’ intervals, depending upon extended to a min height of 8” climatic conditions. Area dividers are prohibited from restricting the flow of water. Fields roof membrane sheets Coverboard insulation 2. The flashing requirements are the same for Thermal insulation both sides of the area divider. Roof deck

3. Attach the treated wood nailer to the deck Wood cant to brace curb with suitable fasteners. Wood nailers & curb

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD17 Raised Metal Roof Edge Detail

Sheet metal counter flashing

1/2” gap Min of 2 high domed, capped, & gasketed fasteners 18” oc per side, depending upon wind 12’ max for each length of zone and local conditions perimeter sheet metal counter flashing Fasten M60 RubrPoly flashing sheets 8” oc Sheet metal joint cover plate in 2 beads of sealant Fasten wood cant to blocking

4” min M60 RubrPoly flashing sheets extended a min of 4” beyond base of cant

M60 RubrPoly flashing sheets First M60 RubrPoly flashing sheet extended below the blocking Fields roof membrane sheets Coverboard insulation Thermal insulation

1” min below blocking 1” min below Roof deck

Treated wood nailers Side View Continuous cleat

Sheet metal counter flashing Fasten M60 RubrPoly flashing sheets First M60 RubrPoly layer a min of 8” oc flashing sheet extended below Min of 2 high domed, capped, & the blocking gasketed fasteners 18” oc per side, depending upon wind zone and local conditions M60 RubrPoly flashing sheets

4” M60 RubrPoly flashing sheets minimum extended a min of 4” beyond base of Notes cant

Fields roof membrane sheets 1. Attach the treated wood nailers to the wall or deck Coverboard insulation with suitable fasteners. Thermal insulation 2. Wood blocking shall be slotted for venting wet filled Roof deck decks. Wood cant to blocking

1” minimum below blocking 1” minimum below Treated wood nailers 3. This detail shall be installed only where the deck is supported by the outside wall. Continuous cleat

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD18 Gravel Stop Metal Roof Edge Detail

Sheet metal joint cover plate a minimum 6” 1/2” gap wide installed in 2 beads of sealant

Flange 4” min width 12’ max for each length of perimeter sheet metal counter flashing 3” min width Fasteners 3” oc & staggered 3” min width

When installing a mineral sheet as the reflective 4” min surfacing, install metal flange and associated M60 RubrPoly sheets beneath the mineral cap Sheet metal gravel stop adhered in M300 RubrMastic. Prime flange with M400 RubrPrime before installing M60 RubrPoly sheets M60 RubrPoly envelope sheet Fields roof membrane sheets Coverboard insulation

1” min below blocking 1” min below Thermal insulation Roof deck Treated wood nailers One M60 RubrPoly sheet extended below blocking Continuous cleat Side View

Sheet metal gravel stop, installed in M300 RubrMastic. Prime flange with M400 RubrPrime before installing M60 RubrPoly Notes flashing sheets M60 RubrPoly envelope sheet 1. Rigid metal flanges are prohibited from being Fasteners 3” oc staggered installed between the roofing sheets. See “Raised When installing a mineral sheet as the Metal Roof Edge Detail FD17” for perimeter surfacing, install metal flange and associated M60 RubrPoly flashing sheets beneath the construction. mineral cap 2. This detail shall be installed only where the deck Fields roof membrane sheets is supported by the outside wall. Tapered coverboard insulation edge 3. Attach treated wood nailer to the wall with Coverboard insulation suitable fasteners. Thermal insulation 4. Wood blocking shall be slotted for venting wet Roof deck

filled decks. blocking 1” min below One M60 RubrPoly sheet below the blocking 5. Frequent nailing of sheet metal flange is required to minimize thermal movement. Continuous cleat

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD19 Post Supported Roof Deck Flashing Detail

Continuous through wall flashing installed by others Weep holes installed by others Tooled polyurethane sealant installed by others Fasteners 24” oc Sheet metal reglet Lap 3” with bead of sealant Lap 3” at joints Removable sheet metal counterflashing Secure & adhere M60 RubrPoly sheet closure to wall 2” wide clip 30” oc M60 RubrPoly flashing sheets extended Fasteners 8” oc Fields roof membrane sheets extended a min of 2” above top of cant Flexible vapor retarder with compressible insulation M60 RubrPoly flashing sheets extended to a min height of 8”: Cover top of flashing sheets with M60 RubrPoly vapor retarder Treated wood cant to brace curb Fields roof membrane sheets Coverboard insulation Side View Thermal insulation Roof deck Continuous through wall flashing installed by others Tooled polyurethane sealant installed by others Sheet metal reglet Fasteners 24” oc Removable sheet metal counterflashing Secure & adhere M60 RubrPoly sheet closure to wall M60 RubrPoly flashing sheets extended Notes 2” wide clip 30” oc Fasteners 8” oc 1. This detail should be installed where there is any Fields roof membrane sheets extended a min of 2” possibility that differential movement will occur above top of cant between the deck and a vertical surface. The wood M60 RubrPoly flashing sheets extended to a min members should not be fastened to the wall. height of 8”: Cover top of flashing sheets with M60 RubrPoly vapor retarder 2. The joints in the sheet metal counterflashing Fields roof membrane sheets shall not be soldered. Coverboard insulation Thermal insulation 3. Attach treated wood nailer to deck with suitable fasteners. Roof deck Install treated wood cant to brace curb 4. This detail is not for use with lightweight fills. Flexible vapor retarder with compressible insulation

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD20 Wall Supported Roof Deck Flashing Detail

Continuous through wall flashing installed by others Weep holes installed by others Tooled polyurethane sealant installed by others Fasteners 24” oc Sheet metal reglet Lap 3” with bead of sealant Lap 3” at joints 2” wide clip 30” oc Seal top of flashing with a 3 layer application: 2 layers of M300 RubrMastic and 1 layer of P74 PolyWeb Fasteners 8” oc M60 RubrPoly flashing sheets extended Prime masonry with M400 RubrPrime Fields roof membrane sheets extended a min of 2” above top of cant

M60 RubrPoly flashing sheets extended to a min height of 8”

Fields roof membrane sheets Coverboard insulation Thermal insulation Roof deck Side View

Fasten treated wood cant to nailers Continuous through wall flashing installed by others Tooled polyurethane sealant installed by others Sheet metal reglet Fasteners 24” oc Removable sheet metal counterflashing Seal top of flashing with a 3 layer application: 2 layers of M300 RubrMastic and 1 layer of P74 PolyWeb

Fasteners 8” oc 2” wide clip approx. 30” oc Notes Fields roof membrane sheets extended a min of 2” above top of cant 1. This detail shall be installed where the deck is M60 RubrPoly flashing sheets to a min height of 8” supported by the wall. Fields roof membrane sheets 2. The joints in the sheet metal counterflashing Coverboard insulation shall not be soldered. Thermal insulation 3. A fiber cant may be adhered in ambient or hot Roof deck asphalt in place of wood cants. Wood cant to nailers

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD21 Concrete Wall Counterflashing Detail

Exposed smooth concrete surface shall be waterproofed by others Sealant at wall joints installed by others shall be compatible with counterflashing sealant Apply polyurethane sealant & tool to facilitate water run off Expanding shank fasteners a min of 12” oc depending upon wind zone & local conditions Lap 3” at joints Sheet metal counterflashing Compressible elastomeric tape to span irregularities 2” wide clip a min of 30” oc Seal top of flashing with a 3 layer application: 2 layers of M300 RubrMastic and 1 layer of P74 PolyWeb Prime concrete with M400 RubrPrime above wood nailer and below top of counterflashing Fasteners 8” oc Bevel cut top of wood curb to drain Fields roof membrane sheets extended a min of 2” above top of cant Fasten wood cant to nailers M60 RubrPoly flashing sheets to a min height of 8” Fields roof membrane sheets Side View

Coverboard insulation Exposed smooth concrete surface shall be waterproofed by others Thermal insulation Apply polyurethane sealant & tool to facilitate water Roof deck run off Wood nailers Expanding shank fasteners a min of 12” oc, depending upon wind zone & local conditions Compressible elastomeric tape to span irregularities Seal top of flashing with a 3 layer application: 2 layers of M300 RubrMastic and 1 layer of P74 PolyWeb Notes Sheet metal counterflashing Fasteners 8” oc

1. This detail shall be installed where the deck 2” wide clip approx. 30” oc is supported by the wall. Fields roof membrane sheets extended a min of 2” above top of cant 2. Attach the treated wood nailer to the deck M60 RubrPoly flashing sheets to a min height of 8” with suitable fasteners. Fields roof membrane sheets Coverboard insulation 3. A fiber cant may be adhered in ambient or Thermal insulation hot asphalt in place of wood cants. Roof deck 4. Counterflashing detail shall be a 2 piece Fastened wood cant to nailers reglet and counterflashing. Bevel cut top of wood curb to drain

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com FD22 Metal Wall Cap Flashing Detail

Sheet metal joint cover plate min 6” .5” gap wide set in 2 beads of sealant Sheet metal parapet cap 12’ max for each length of High domed, capped, & gasketed fasteners 18” oc, depend- parapet sheet metal cap ing on wind zone and local conditions

Continuous membrane liner Extend M60 RubrPoly flashing sheets Seal top of flashing with a 3 layer application: 2 layers of M300 RubrMastic and 1 layer of P74 PolyWeb Install fasteners 8” oc Install continuous beveled cedar siding tapered shim Install treated wood nailers

1” min below blocking 1” min below Prime concrete with M400 RubrPrime Extend Fields roof membrane sheets a min of 2” above top of cant Install M60 RubrPoly flashing sheets between 8” min to 14” max height Fields roof membrane sheets Coverboard insulation Thermal insulation Wood cant fastened to nailers Roof deck Side View

Sheet metal parapet cap Continuous membrane liner 1/2” gap Continuous beveled cedar siding tapered shim M60 RubrPoly flashing sheets

High domed, capped, & gasketed fasteners 18” oc depending on wind zone and local conditions Notes Fasteners 8” oc Fields roof membrane sheets extended a min of 2” 1. This detail shall be installed when the roof deck above top of cant is supported by the wall. See “Post Supported M60 RubrPoly flashing sheets to a min height of 8” 1” min below blocking 1” min below Roof Deck Flashing Detail FD19”. Fields roof membrane sheets Coverboard insulation 2. Attach treated wood nailer to deck with suitable fasteners. Thermal insulation Roof deck 3. A fiber cant may be adhered in ambient or hot Wood cant fastened to nailers asphalt in place of wood cants. Continuous cleat

Fields Roof Systems Manual • (253) or (800) 627-4098 • www.fieldscorp.com