Building Materials

SIGA's Majrex 200 is a vapor control layer using Hygrobrid technology that establishes airtight layers on the warm side of thermal insulation to pr...

SIGA's Wigluv is a diffusible, single-sided adhesive tape used to bond overlaps and joints where roof and facade membranes are to be sealed. Wigluv...

SIGA's Rissan is a single-sided flexible adhesive tape for interior seam sealing and circular penetrations. The single-sided adhesive is a supple t...

SIGA's Majvest 200 is a wind and rainproof facade membrane for permanent protection of the exterior wall, to help maintain the functionality of the...

SIGA's Wetguard is a semi impermeable, robust and non-slippery membrane that protects timber elements during construction. What's Included 50m (1...

SIGA's Majvest 500 SA is a self-adhering, vapor-permeable membrane with the reverse face coated by pressure-sensitive glue for direct bonding to su...

SIGA's Fentrim 230 Grey Exterior Tape is a pre-folded adhesive that is ideal for connection between window and door frames to seal exterior joints...

Abrasion-resistant tape for exterior applications. Sticks to masonry and concrete without requiring primer.  What's Included 25m (82ft) of tape p...

Barricade Thermal Shield™ is a premium subfloor solution. With an R-value of 4.1, Barricade Thermal Shield provides one of the highest R-values in ...

SIGA Meltell is a high-performance hybrid sealant for joint seams on windows, doors, and facades that is also suitable for sealing leaks and penetr...

What's Included R13 2x4 HempWool Fits perfectly in a 2x4 cavity Available in 16" OC and 2' OC standard widths HempWool is sold by the pallet. 1 pa...

What's Included R20 2x6 HempWool Fits perfectly in a 2x6 cavity Available in 16" OC and 2' OC standard widths HempWool is sold by the pallet. 1 pa...

What's Included R28 2x8 HempWool Fits perfectly in a 2x8 cavity Available in 16" OC and 2' OC standard widths HempWool is sold by the pallet. 1 pa...

What's Included R7 2x2 HempWool Fits perfectly in a 2x2 cavity Available in 16" OC and 2' OC standard widths HempWool is sold by the pallet. 1 pal...