SIGA Blog - Stick with us

How the pros mount the SIGA Majrex smart vapor barrier

Air sealing SIGA products

How the pros mount the SIGA Majrex smart vapor barrier

February 21, 2019

SIGA Majrex Vapor Barrier Roof

SIGA news SIGA products

JLC explores SIGA’s one-way vapor barrier: Majrex

February 22, 2019

SIGA wins hygrobrid technology patent challenge for Majrex

SIGA news SIGA products

SIGA wins Hygrobrid® technology patent challenge

February 21, 2019

What is a perm rating?

Building science

Do you need to know what a perm rating is?

February 21, 2019

Ice Box Challenge SIGA

Passive house

Ice Box Challenge pits standard building code vs. passive house design

January 31, 2019