Sustainable Building.
Products designed for creating sustainable buildings.
Natural Insulation

Natural Insulation

Natural Render & Plasters

Natural Render & Plasters

Airtight & Windtight Systems

Airtight & Windtight Systems

SIGA Hard Rubber Roller for tape sealing
SIGA Hard Rubber Roller for tape sealing
£23.25
[[start desc]] Robust hard rubber rollers for the perfect smoothing out of adhesive tape. Easy and ergonomic to...
-23%
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23)25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23)
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23)
£95.90£73.90
[[start desc]] If this product is showing out of stock please contact our team, as we have deliveries...
80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (3.70m² / 7 per pack)80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (3.70m² / 7 per pack)
80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (3.70m² / 7 per pack)
Out of stock
[[start desc]] A flexible thermal insulation ‘batt’ made from UK crops. IndiTherm® can be friction fit between structural...
25mm Thermafleece CosyWool Sheep Wool (1 x 370mm roll)
25mm Thermafleece CosyWool Sheep Wool (1 x 370mm roll)
£22.50
[[start desc]] Thermafleece CosyWool Roll is a versatile insulation rich in British sheep’s wool and is the ideal...
-6%
Pro Clima Extoseal Magov Butyl Tape (60mm x 10m)Pro Clima Extoseal Magov Butyl Tape (60mm x 10m)
Pro Clima Extoseal Magov Butyl Tape (60mm x 10m)
£40.56£38.50
[[start desc]] Pro Clima Extoseal Magov is a highly flexible butyl rubber adhesive sealing tape for interior and...
SIGA Meltell® 320 Black Hybrid Sealant (310ml cartridge)SIGA Meltell® 320 Black Hybrid Sealant (310ml cartridge)
SIGA Meltell® 320 Black Hybrid Sealant (310ml cartridge)
£8.70
[[start desc]] SIGA Meltell 320 is a high-performance hybrid sealant for joint seams on windows, doors and facades...
SIGA Fentrim® IS 2 (Pre-folded External Corner Tape)SIGA Fentrim® IS 2 (Pre-folded External Corner Tape)
SIGA Fentrim® IS 2 (Pre-folded External Corner Tape)
£54.90
[[start desc]] The pre-folded and robust adhesive tape is especially suitable for connection with windows and door frames...
100mm IndiNature IndiLoft Hemp Flexibatt Loft Insulation - 1200 x 570mm (2.74m²)
100mm IndiNature IndiLoft Hemp Flexibatt Loft Insulation - 1200 x 570mm (2.74m²)
£32.83
[[start desc]] Light, healthy, soft to touch, carbon negative and vapour breathable loft insulation batts made with natural...
25mm Thermafleece CosyWool Sheep Wool (1 x 570mm roll)
25mm Thermafleece CosyWool Sheep Wool (1 x 570mm roll)
£34.65
[[start desc]] Thermafleece CosyWool Roll is a versatile insulation rich in British sheep’s wool and is the ideal...
140mm IndiNature IndiLoft Hemp Flexibatt Loft Insulation - 1200 x 570mm (2.74m²)
140mm IndiNature IndiLoft Hemp Flexibatt Loft Insulation - 1200 x 570mm (2.74m²)
£45.96
[[start desc]] Light, healthy, soft to touch, carbon negative and vapour breathable loft insulation batts made with natural...
ISO-Chemie Iso-Bloco 600 Expanding Foam Joint Tape (9-20mm expansion)ISO-Chemie Iso-Bloco 600 Expanding Foam Joint Tape (9-20mm expansion)
ISO-Chemie Iso-Bloco 600 Expanding Foam Joint Tape (9-20mm expansion)
£25.45
[[start desc]] ISO-Bloco 600 is a high-quality joint-sealing foam tape suitable for external use. It is a PUR sealing...
-8%
100mm STEICO Flex 036 - 575mm x 1190mm - PALLET OF 10100mm STEICO Flex 036 - 575mm x 1190mm - PALLET OF 10
100mm STEICO Flex 036 - 575mm x 1190mm - PALLET OF 10
£465.00£430.00
[[start desc]] If this product is showing out of stock please contact our team, as we have deliveries...
SIGA Hard Rubber Roller for tape sealing
SIGA Hard Rubber Roller for tape sealing
£23.25
Pack of 23
-23%
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23)25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23)
Autumn Offers
FLEX INSERTS
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23)
£95.90 £73.90
80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (3.70m² / 7 per pack)80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (3.70m² / 7 per pack)
Autumn Offers
INDITHERM HEMP - 440
80mm IndiNature IndiTherm Hemp Flexibatt Insulation - 1200 x 440mm (3.70m² / 7 per pack)
£ Get a price
25mm Thermafleece CosyWool Sheep Wool (1 x 370mm roll)
Autumn Offers
COSYWOOL
25mm Thermafleece CosyWool Sheep Wool (1 x 370mm roll)
£22.50
-6%
Pro Clima Extoseal Magov Butyl Tape (60mm x 10m)Pro Clima Extoseal Magov Butyl Tape (60mm x 10m)
EXTOSEAL
Pro Clima Extoseal Magov Butyl Tape (60mm x 10m)
£40.56 £38.50
SIGA Meltell® 320 Black Hybrid Sealant (310ml cartridge)SIGA Meltell® 320 Black Hybrid Sealant (310ml cartridge)
MELTELL®
SIGA Meltell® 320 Black Hybrid Sealant (310ml cartridge)
£8.70
SIGA Fentrim® IS 2 (Pre-folded External Corner Tape)SIGA Fentrim® IS 2 (Pre-folded External Corner Tape)
FENTRIM® IS 20
SIGA Fentrim® IS 2 (Pre-folded External Corner Tape)
£54.90
Loft Batts
New
100mm IndiNature IndiLoft Hemp Flexibatt Loft Insulation - 1200 x 570mm (2.74m²)
Autumn Offers
INDILOFT HEMP - 570
100mm IndiNature IndiLoft Hemp Flexibatt Loft Insulation - 1200 x 570mm (2.74m²)
£32.83
25mm Thermafleece CosyWool Sheep Wool (1 x 570mm roll)
Autumn Offers
COSYWOOL
25mm Thermafleece CosyWool Sheep Wool (1 x 570mm roll)
£34.65
Loft Batts
New
140mm IndiNature IndiLoft Hemp Flexibatt Loft Insulation - 1200 x 570mm (2.74m²)
Autumn Offers
INDILOFT HEMP - 570
140mm IndiNature IndiLoft Hemp Flexibatt Loft Insulation - 1200 x 570mm (2.74m²)
£45.96
ISO-Chemie Iso-Bloco 600 Expanding Foam Joint Tape (9-20mm expansion)ISO-Chemie Iso-Bloco 600 Expanding Foam Joint Tape (9-20mm expansion)
ISO-BLOCO 600
ISO-Chemie Iso-Bloco 600 Expanding Foam Joint Tape (9-20mm expansion)
£25.45
Pallet of 10 packs
-8%
100mm STEICO Flex 036 - 575mm x 1190mm - PALLET OF 10100mm STEICO Flex 036 - 575mm x 1190mm - PALLET OF 10
Autumn Offers
FLEX 036
100mm STEICO Flex 036 - 575mm x 1190mm - PALLET OF 10
£465.00 £430.00
  Load More