EXPERT CRAFTMANSHIP, EXTREME SELECTION
Thank you for considering Keystone Exterior Finishes for your next project. Our company is committed to creating carefully planned and well-executed building exteriors that go above and beyond our client’s expectations. Specializing in a variety of exterior products, including Exterior Insulation Finish Systems (EIFS), stucco, stone installation and air/moisture barriers, we have a highly qualified team of sales professionals, project managers and master craftsmen who will listen to your wishes and provide you with exceptional results.
Fluid Applied Moisture Barrier (FAMB)
Here at Keystone, we use StoCorps StoGuard Liquid Applied Moisture barrier.
Air barriers are required in building walls, regardless of region or climate. StoGuard’s continuous, fluid-applied waterproof air barrier membrane bonds directly to sheathing or other substrates to resist air and water penetration.
Moisture Barrier – StoGuard is a moisture barrier that protects against the damaging effects of incidental water that can enter and damage wall components.
Vapor Diffusion – Sto’s system aids in preventing water vapor from getting trapped inside walls.
StoGuard, part of the StoEnergy Guard product family of advanced cavity wall systems.
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Permeable air barriers allow moisture vapor to pass through the membrane.
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Impermeable (Vapor Barriers) air barriers block moisture vapor as well as air.
StoGuard is a waterproof air barrier that:
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Is a commercial grade membrane that seals and protects your building
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Is ICC code recognized for performance
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Helps prevent up to 40% energy loss according to the Department of Energy
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Protects sheathing and CMU
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Is used behind eifs, stucco, brick, vinyl, cement board, siding and metal panels
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Meets requirements of the Air Barrier Association of America and is included in their specifications
To learn more about StoCorp,