EB20
20MM UPVC WHITE 3 metre lengths
EB20BLK
20MM UPVC BLACK 3 metre lengths
SUITABLE FOR 20MM CAVITY BATTENS
EB20S
20MM UPVC WHITE 3 metre lengths
EB20SBLK
20MM UPVC BLACK 3 metre lengths
SUITABLE FOR 20MM CAVITY BATTENS FOR SOFFIT AND CLADDING JUNCTIONS.
EB35
35MM UPVC WHITE 3 metre lengths
SUITABLE FOR BEVEL BACK WEATHERBOATD CLADDING OVER 20MM CAVITY BATTENS
EB35S
35MM UPVC WHITE 3 metre lengths
SUITABLE FOR BEVEL BACK WEATHERBOARD CLADDING OVER 20MM CAVITY BATTENS FOR SOFFIT AND CLADDING JUNCTIONS.
Benefits
The solution for visible cavity closers.
Ingenious yet so simple, vent holes in the vertical leg, all that is seen from underneath are clean lines with a 6 mm wide negative detail.
Range includes an option of a soffit receiver incorporated to allow the soffit to attach into the underside of the closer.
Specification download PDF and architectural detail
Installation
Select the correct Concealed vent Cavity Closer for the application.
Set the correct height after the building wrap has been installed, this needs to be positioned to allow a minimum drip edge of the cladding of 10mm at the base of walls, and 15mm above window and door head flashings, meter box head flashings, apron flashings and inter-story drained joint flashings in accordance with the requirements of NZBC Acceptable solutions E2/AS1
For the Concealed Vent Soffit cavity closer adjust the height of the closer to suit the point where the soffit runs into the receiver on the closer (up to a 9mm thick soffit can be used)
They are to be installed in continuous lengths and must be mitred at internal and external corners.
Fix the Concealed Vent cavity Closer using 40x2.5mm hot dip galv clouts @ approximately 400mmcrs
When using the Concealed Vent Soffit Cavity Closer a Flashing Tape is to be used continuously along the top edge of the closer and also on internal of the Soffit Cavity closers over joins in the cavity closer where there are multiple lengths used, this is to be lapped 50mm each side of the join.
Allow the cladding to lap 50mm over the concrete slab or floor structure as per E2 External Moisture or as specified
Fit the cavity battens and cladding as specified
The Concealed Vent Cavity Closers in uPVC do not require painting at the completion of installation. If this is painted, the paint manufacturer’s instructions for painting uPVC must be followed. The mill finish Aluminium Cavity closers require powder coating or painting with an etch primer undercoat and an epoxy enamel top coat.
