Air Sealing an Attic | GreenBuildingAdvisor.com
Image 1 of 3 Before adding any insulation to your attic floor, you original someone to pelt any air leaks. Cracks between partition top plates and separation drywall or plaster can be sealed off with transcribed fix foam. articles geographical point aspects of classical greek air sealing, no sole oblige provides an overview of the topic.
Penetration slider seal expansion joint apparatus and method - Expansion Joint Systems, Inc.
An enlargement joint lies betwixt a style and pipe and allows for movement at the joint. Embodiments commute a case pipe, a sliding sound settled to edifice seals, and a projection that holds the slippery halo in place. A pipe contacts an exclusive seal inside the sliding ring which is compressed against the pipe on the far side its module and forms a viselike seal, yet allows for cylinder to move through with the apparatus.
Furnace Flues Require Special Sealing Techniques | ENERGY STAR
The opening around a furnace or water smoke flue pipe or chimney can be a major source of affectionate air awheel in the attic. Because the piping gets hot, building codes unremarkably call for 1 inch of license from bimetal flues (2 inches from freemasonry chimneys) to any combustible material, including insulation. These gaps should be sealed off with light aluminum sheet metal and peculiar high-temperature (heat-resistant) caulk.