
Finishes (Retrofit)
Natural building envelopes are typically completed with a vapour-permeable finish, to avoid any moisture build up within the construction. Most conventional construction systems try to keep moisture out of the building fabric, by using materials that are impermeable to moisture. Unfortunately, this strategy relies on the building being maintained indefinitely as completely watertight and impermeable. It’s very hard to ensure this happens over time, and any vapour or water that does get into the fabric is then trapped by the impermeable finishes, and causes damp and mould to form. By specifying vapour-open materials, the building envelope is able to regulate the moisture within the wall and ensure there is no damp or mould build up.
Showing 1–12 of 14 results
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Savolit Plus Wood Wool Board
Savolit Plus Wood Wool Board
£6.40 – £1,612.00 + VAT & delivery -
60mm Washer (pack of 100)
60mm Washer (pack of 100)
£14.80 + VAT & delivery -
50mm Galvanised Zinc Screws (pack of 200)
50mm Galvanised Zinc Countersunk Timber Screw (pack of 200)
£11.90 + VAT & delivery -
Lime Green Solo one-coat lime plaster (25kg)
Developed to give a high quality finish, Lime Green Solo onecoat lime...
£19.27 + VAT & delivery -
Lime Green Duro plaster/render basecoat (25 kg)
Great for renovation, conservation or eco-friendly new builds, Duro lime undercoat offers...
£16.20 + VAT & delivery -
Baumit Klima Glatt W lime plaster 20 kg
A smooth lime with a high hydraulic composition for internal use. Use...
£21.40 + VAT & delivery -
Baumit Klima RK38 lime plaster base/top coat 35kg
RK38 has a maximum particle size of 0.8 mm, allowing a fine...
£17.10 + VAT & delivery -
Baumit Klima RK39 lime plaster/render 35kg
With a maximum particle size of 3 mm, RK39 is well suited...
£21.60 + VAT & delivery -
Baumit MultiFine RK 70 lime plaster 25kg
Suitable for internal and external use. Also suitable as a bonding coat...
£18.60 + VAT & delivery -
Baumit Premium Primer (DG27)
A waterborne quartz-filled primer for all synthetic and mineral decorative finishes. Use...
£43.00 – £79.10 + VAT & delivery -
Baumit Startex Fine 160 mesh, 1m x 50m roll
For embedding in plasters, renders, and adhesive and levelling compounds. Prevents cracks...
£55.20 + VAT & delivery -
Lime Green Finish WP (Warmshell finish coat), RG
Special additives in this external lime render reduce the risk of surface...
£22.07 – £55.17 + VAT & delivery