The revolutionary patented system to ensure a watertight exterior balcony balustrade installation.
Currently available to fit the POSIglaze base fix channel and SPIG-LITEadvanced spigots.
Balcony Seal® is a revolutionary product which provides water drainage and waterproofing on most exterior POSIglaze and SPIG-LITEadvanced installation. To the left, you can see how the drain block looks under the SPIG-LITEadvanced and POSIglaze Base Fix. The system, as with all products, has limitations and the product works best when a rubber waterproof membrane is applied to the surface. Please contact our technical team regarding other roofing membrane types.
Most balconies and flat roofs are built with a slight pitch to encourage rainwater to drain towards the edge of the roof. In these cases, the balustrade installer needs to allow for drainage points under the channel, to avoid water pooling around the edge of it.
The Balcony Seal® system works by subtly raising the channel a few millimeters above the substrate on drain blocks. Notches on the top side of the drain blocks locate into the rebates of the POSIglaze channel and SPIG-LITEadvanced, locking it into position before the system is bolt-fixed to the substrate through each block.
The gaps between the drain blocks are your water drainage channels. The drain blocks are subsequently filled with sealant to create a fully waterproofed balustrade installation. The system works best when a rubber waterproof membrane is applied to the surface.
Force loading capability of POSIglaze when used with BALCONYseal®
Key benefits of BALCONYseal®
Fast and easy to install
Creates water drainage points under the channel
Strong and robust
Patented design and highly cost effective waterproofing system
Places watertight seal around your bolt holes
Suitable for multiple Pure Vista channels