SOLITEX EXTASANA® Application & Fixing Guide – Timber Frame Weather Resistive Barrier for EQUITONE Fully Ventilated Façade System SOLITEX EXTASANA® - Timber Frame Application & Fixing Guide - EQUITONE 1 SYSTEM Weather Resistive Barrier Wall IMPORTANT DUPLEX double sided tape is not intended to provide long term fixing but is an installation aid to hold the membrane in place until the façade mounting system is in place. Membrane should be 1 2 pulled taut to ensure TESCON® EXTORA tape can Preparing Timber Framing Initial Fixing Point be easily installed and adequate pressure applied Ensure all studs are aligned and free from splinters. Apply 5-6 staples in the top corner before unrolling using the PRESSFIX tool. Plane or sand where necessary. the membrane over the studs. Pull taut and fix opposite top corner with 5-6 staples. 3 4 Pull taut and fix Fix top edge SOLITEX EXTASANA® Triangulate and Fasten Fix the membrane at each stud along the top edge Pull the membrane down and taut at the centre and ensuring the staples are within 150 mm from the fix with 2-3 staples at the bottom edge. edge. Pull taut and fix 5 Pull taut and fix 6 Fix Bottom Corners Successive Layers of SOLITEX EXTASANA® Pull taut and fix each bottom corner with 2-3 Apply successive layers of SOLITEX EXTASANA® using staples. the upside-down sequence compared to the bottom layer. …and the insulation is perfect! 2 SOLITEX EXTASANA® - Timber Frame Application & Fixing Guide - EQUITONE SYSTEM Weather Resistive Barrier Wall 150 mm 7 8 Overlapping SOLITEX EXTASANA® Fixing SOLITEX EXTASANA® Around Windows The membrane shall be overlapped 150 mm. The Staples shall be evenly placed around the window at white line represents the 150 mm overlap line and 150 mm centers. can be used as guidance to align successive layers. 9 10 Window Reveal Dressing Folding the Reveals Cut the membrane at window reveals with 45° angle Fold the SOLITEX EXTASANA® flaps back into the cuts forming 4 flaps to be dressed into the reveal. reveals cutting the flaps flush with the back edge of the metal framing. PRESSFIX 11 12 Fixing the Reveals Connections Using TESCON EXTORA® Flashing Tape The flaps should be fixed into the window reveal Apply at minimum TESCON EXTORA® 100 mm to the using staples at the rear edge of the window reveal horizontal joints with 50 mm onto each side of the spaced evenly at 150 mm centres. joint. Apply pressure with PRESSFIX tool. www.proclima.com.au SOLITEX EXTASANA® - Timber Frame Application & Fixing Guide - EQUITONE 3 SYSTEM Weather Resistive Barrier Wall IMPORTANT The PRESSFIX tool MUST be used to apply pressure to TESCON EXTORA®, All staples if not fully covered with batten, to be patched with TESCON EXTORA® TESCON EXTOSEAL® and TESCON® ADHISO WS Min 100mm after application to ensure the glue is activated and can reach maximum hold strength. 13 14 TESCON® ADHISO WS Sill Flashing – TESCON EXTOSEAL® Applying TESCON EXTOSEAL® Sill Tape ensures a surface suitable for adhesion of sealants Exposed framing at corners of the sill needs to be TESCON EXTOSEAL® Sill Tape should extend minimum compatible with covered with TESCON EXTOSEAL® Sill Tape to prevent 100 mm up the jambs. The corners of the TESCON aluminum. any leaks around windows entering the framing. EXTOSEAL® are stretched & adhered into place. Min 50mm overlap Deeper frames (more than 90mm) will require the TESCON on front face EXTOSEAL® to extend further to ensure no exposed framing. Min 100mm 15 16 PRESSFIX is a malleable plastic tool for applying pressure to pro Window Corner Seal With TESOCN EXTOSEAL® Window Wet Seals – Front & Back Seal clima Adhesive Tapes to ensure TESCON EXTOSEAL® should extend at least 100mm in TESCON® ADHISO WS is applied to the jambs and long term durable bonding. each direction. For wider frames the 200mm wide header to align with the front & back wet seals TESCON EXTOSEAL® should be used. according to the window detailing. 17 18 Continuous TESCON® ADHISO WS Basic Install Completed Around Openings TESCON® ADHISO WS back seal should be continuous SOLITEX EXTASANA®, TESCON EXTORA® and TESCON around the entire window. The front seal will be EXTOSEAL® form a continuous system. Any damage or continuous on the jambs and header only. tears should be patched with TESCON EXTORA®. …and the insulation is perfect! 4 SOLITEX EXTASANA® - Timber Frame Application & Fixing Guide - EQUITONE SYSTEM Weather Resistive Barrier Wall 19 20 Internal Corners Corner Connections Special attention to ensure that curved corners do not Connecting SOLITEX EXTASANA® in the corner can occur. prevent the risk of short corners. Cut flush with the stud. 21 22 Apply Membrane to Faces Abutting Membrane at Corners Each face of the building should be treated with a The second piece should be cut long enough to extend new piece of SOLITEX EXTASANA® and can be > 50 mm around the corner. A strip of pro clima connected in the corner to prevent curved corners. DUPLEX can be used to hold the flap in place. Min 50mm overlap 23 24 Setting the Corner Taping the Corner pro clima PRESSFIX tool should be used to ensure the TESCON EXTORA® 100mm should never be applied membrane is pushed hard into the corner and adhered directly in the corner. The connection should be made to DUPLEX and pressure applied with PRESSFIX. on a flat section of wall just away from the corner. www.proclima.com.au SOLITEX EXTASANA® - Timber Frame Application & Fixing Guide - EQUITONE 5 SYSTEM Weather Resistive Barrier Wall IMPORTANT ROFLEX grommets come in various sizes and it is important the correct size for the pipe is selected and installed to ensure a weathertight seal. 25 26 Cutting for Penetrations Push Pipe Through Four slits are made in horizontal and vertical axis The pipe is pushed through and opens up the tabs. only large enough to fit the diameter of the pipe. Trim the tabs to allow for ROFLEX and TESCON EXTORA® application. 27 28 ROFLEX Sealing grommet made of strong and highly flexible EPDM for rapid Fitting ROFLEX TESCON EXTORA® Application and permanent weathertight Place ROFLEX over the pipe in a diamond orientation. Start to apply TESCON EXTORA® 60 mm width at the feedthroughs for pipes. It should be a tight fit over the pipe. The pipe should bottom edge and apply pressure with the PRESSFIX be smooth and clean. tool. 29 30 TESCON EXTORA® Application TESCON EXTORA® Application Apply TESCON EXTORA® around the whole grommet At the TESCON EXTORA® tape overlaps ensure the top working anti-clockwise to ensure the top layers layer fully covers the end of the TESCON EXTORA® overlap the lower layers. layer below for optimum weathertightness. …and the insulation is perfect! 6 SOLITEX EXTASANA® - Timber Frame Application & Fixing Guide - EQUITONE SYSTEM Weather Resistive Barrier Wall 31 32 Abutment Membrane Butt Joint Where SOLITEX EXTASANA® meets dissimilar wall SOLITEX EXTASANA® shall be fixed with 5-6 staple types (concrete or masonry) a butt joint is formed. cluster in top corner and staples at 150 mm centres down the edge. and cut flush with the stud edge. 33 34 Membrane Overlaps TESCON EXTORA® Overlap Membrane overlaps should be made ensuring 150 mm TESCON EXTORA® shall be applied firmly pressed with overlap. PRESSFIX. TESCON® PRIMER RP shall be applied with a brush to any porous masonry surfaces. 35 36 Weatherproof Seal Mechanical Fixing TESCON EXTORA® 100 mm is applied by pressing into If SOLITEX EXTASANA® is not supported at the last the corner with the PRESSFIX. Attention to ensure the stud with a vertical top hat then mechanical fixings tape does not protrude further than the cladding. are required at max. 300 mm centers (see 49 & 50). www.proclima.com.au SOLITEX EXTASANA® - Timber Frame Application & Fixing Guide - EQUITONE 7 SYSTEM Weather Resistive Barrier Wall IMPORTANT TESCON® PRIMER RP is a primer that penetrates into the sub-surface of porous substrates locking up loose particles and creating a highly adhesive substrate for the TESCON EXTORA® tape to be applied. TESCON EXTORA® 37 38 can be applied while the TESCON® PRIMER RP is Soffit Junctions Fixing SOLITEX EXTASANA® still tacky or fully dry. SOLITEX EXTASANA® butt joints are created at top SOLITEX EXTASANA® is held in place by stapling 150 plates of any infill walls into any type of concrete, mm centers 20-25 mm from the edge. masonry or timber soffits. 39 40 TESCON® PRIMER RP Preparing the Corner Weatherproof Seal Applied to substrates to prepare SOLITEX EXTASANA® is cut flush with the soffit. TESCON EXTORA® 100 mm is applied by pressing into for optimum adhesion such as Porous concrete or masonry may need to be primed the corner with the PRESSFIXl. Attention to ensure concrete, masonry, timber, fibre with TESCON® PRIMER RP using a brush. the tape does not protrude further than the cladding. cement, plywood, oriented strand board (OSB), and other porous or friable surfaces prior to application of TESCON EXTORA®. Min 30mm overlap 41 42 Base Detail Mechanical Fixing Sealing SOLITEX EXTASANA® trimmed to overlap onto the The screw heads are effectively sealed when the bottom flashing as per EQUITONE detail. The flashing TESCON EXTORA® 100 mm tape is sealed to the is fixed with self-tapper just below the membrane. flashing using the PRESSFIX tool. …and the insulation is perfect! 8 SOLITEX EXTASANA® - Timber Frame Application & Fixing Guide - EQUITONE SYSTEM Weather Resistive Barrier Wall 43 Vertical Rails 600 mm Installed vertically to the stud wall, top hats spaced at maximum 600 mm are suitable to hold SOLITEX EXTASANA® up to the serviceability limits defined by EQUITONE with no additional fixings. www.proclima.com.au SOLITEX EXTASANA® - Timber Frame Application & Fixing Guide - EQUITONE 9 SYSTEM Weather Resistive Barrier Wall IMPORTANT Rails provide continuous support for the membrane under leeward wind pressure.