Building Products

*Sold Individually* The almost-invisible, multi-function wall weep for discharging water from external walls. Suited for use with the Timloc cavity tray system, over external lintels and on external masonry walls. Invisiweep has numerous patent-pending innovative features, including a venturi effect outlet tube that reduces water pressure, allowing for optimal drainage.

Efficient and durable primary roof ventilator supplied in convenient 1m lengths. An over fascia vent is used when the fascia board is fitted in the ends of the rafters, creating a situation where ventilation can only be positioned over the top of the board.

Easy-to-install hinged drop-down loft access door designed to provide easy through-ceiling access into the loft space. The 1169 loft door comes fully assembled and ready to fit straight out of the box.

Prefabricated plastic sump for use where sub floor depressurisation is required under full radon protection.

Includes a Slate Vent Adaptor for Universal Slate Vent (4001) and a 110mm Flexipipe The Slate Vent Adaptor is to enable connection of a 110mm soil vent pipe and/or mechanical extractor. The 110mm Flexipipe (RTV-KIT1) can be used to aid connection to ventilation duct or soil vent pipe.

For use on new build and existing roof applications. Intended to replace one normal roof slate and suits slate sizes of either 600mm x 300mm or 500mm x 250mm.

WD-40® Multi-Use Product protects metal from rust and corrosion, penetrates stuck parts, displaces moisture and lubricates almost anything. WD-40 Multi-Use Product One Gallon is ideal for heavy jobs that require soaking and dipping.

A high quality, water ­resistant, water­based sealant with non-­cracking formulation and good adhesion to most building materials.

An easy to use, ready mixed, high quality, solvent-free filler, ideal for filling small imperfections (max 5mm depth) and covering the recesses left by nails and screws in wood. For general wood filling of window sills, frames, banisters, MDF and laminates, etc.

A premium quality, chloride-free concrete sealer.