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Residential System for Exterior Doors

The products featured below are used in our Residential Exterior Doorway Sealing System. This system is designed to create an airtight system which will prevent water, dust, and draft infiltration. A properly sealed exterior door creates energy efficiency and can lower utility bills. The system combines Cam Lift Hinges, a Door Gasket and Weatherstrip, an Automatic Door Bottom and Threshold with Hook.

See our Residential Exterior Doorway Sealing System Information Page for specific details.

Products

Zero #175 Interlocking Threshold, 5" Aluminum or Bronze with Water Return, .875"H
Zero #175 Interlocking Threshold, 5" Aluminum or Bronze with Water Return, .875"H
SKU: Z175A

This Zero #175 Interlocking Threshold, compatible with an in-swing door, and perfect for an exterior door, is fitted with a water return and weep hole which drains water. It is Fire Rated and will provide a strong seal against dust, drafts and water infiltration. Available in two finishes with options of epoxy abrasives and full body strength. Length is custom cut to size.

Starting price $16.56 per foot
Zero #350, Automatic Door Bottom, Mortised with Neoprene Seal, .75" Drop
Bestseller
Zero #350, Automatic Door Bottom, Mortised with Neoprene Seal, .75" Drop
SKU: Z350AA|36

This Zero International #350, Fully Mortised, Regular Duty Automatic Door creates a tight seal at the bottom of doors to prevent infiltration of sound, light, drafts and more. Fitted with a solid neoprene seal and high quality mechanism that has been successfully tested through 5 million cycles! This model is fire rated. Length is custom cut to size (see below for details).

Starting price $55.38 per item
Zero #8144 Adhesive Weatherstrip, Silicone Batwing Style
Zero #8144 Adhesive Weatherstrip, Silicone Batwing Style
SKU: Z8144S-Bk

This Zero #8144 self-adhesive batwing weatherstrip is a convenient way to seal the perimeter of your door frame and create an airtight space. Its silicone seal is fireproof, smoke rated, soundproof, and prevents air infiltration. Available in two silicone colors.

Starting price $2.87 per item
Zero #8878 Door Gasket, Aluminum with Snap-On Cover and .25" Ring Seal
Zero #8878 Door Gasket, Aluminum with Snap-On Cover and .25" Ring Seal
SKU: Z8878

This Zero #8878 surface mounted door gasket is fitted with a neoprene ring seal which compresses against the door surface to prevent infiltration of light, air, drafts, dust and moisture. Casing has a snap-on cover which eliminates unsightly mounting screws. Available in clear anodized aluminum and is custom cut to size.

Starting price $5.65 per foot
Zero #Z953 Cam Lift Mortised Hinge, 300 lb.
Zero #Z953 Cam Lift Mortised Hinge, 300 lb.
SKU: ZZ953

This Zero #Z953 Cam-Lift Mortised Hinge is ideal the door drags, or to create a properly sealed door. It is designed for use with EMI/RFI and sound-insulating doors utilizing acoustical seals. It is available for right and left handed doors and can support up to 300 lbs.

Starting price $133.62 per item