Kensington secondary glazing specialists for Dummies
The trick is creating compounds that are delicate sufficient to fuse at temperatures that don’t ruin the lower-e coatings over the glass. With warmth transfer throughout the device restricted to the pillars separating The 2 sheets of glass, R-values up to 20 ought to be attainable.The slimmest IGU profile is observed on VIG units, or vacuum-insul