Home > HARDWARE > CONSTRUCTION HARDWARE > VENTILATION PRODUCTS > FOUNDATION VENTS
Sort By:
1
Bestvents 510BL Open Air Grille Foundation Vent Bestvents 327BL Jumbo Foundation Vent Bestvents 500BL Manual Foundation Vent with Damper
Grill wiith a flange and (4) screws to hold it in the foundation opening; has NO flap or slide mechanism to open or close it, so the air can constantly move through. Size: 7-3/4" x 15-1/4" so it easily fits the standard 8" x 16" block foundation opening. For King and Queen size brick. Fits 9-1/4" x 16" vent openings. 1-3/4" frame depth and 8" x 8" sized mesh. Mesh is made of aluminum perma kote epoxy charcoal. Frame is made of high-density polypropylene resins. 9-1/4" x 16". Bestvents Foundation Vent, Manual, Black Oxide, With Damper
Bestvents 500BR Manual Foundation Vent with Damper Bestvents 500GR Manual Foundation Vent with Damper Gaf BVSII Block Foundation Vent
Bestvents Foundation Vent, Manual, Brown, With Damper Bestvents Foundation Vent, Manual, Gray, With Damper Aluminum vanes, lintel not required. For block, brick, or frame construction. Recommended for high-level ventilation. Galvanized steel and aluminum. 8" x 16" x 2-3/4".
Bestvents A-ELBLACK Foundation Vent Bestvents 304LGR Foundation Vent Bestvents A-ELBROWN Foundation Vent
With 18" lintel for new construction. Fits standard 8" x 16" vent openings. High density thermo-plastic construction. Automatically opens at 70 degrees Fahrenheit, closes at 40 (approximately). Key working mechanism, bi-metal coil, fully enclosed by protective cover. No electrical hook-up required. Stainless steel and corrosion resistant metal parts. 62 square inches net free area. Heavy-duty aluminum mesh screen, front and back. 8" x 16". With 18" lintel for new construction. Fits standard 8" x 16" vent openings. High density thermo-plastic construction. Automatically opens at 70 degrees Fahrenheit, closes at 40 (approximately). Key working mechanism, bi-metal coil, fully enclosed by protective cover. No electrical hook-up required. Stainless steel and corrosion resistant metal parts. 62 square inches net free area. Heavy-duty aluminum mesh screen, front and back. 8" x 16". With 18" lintel for new construction. Fits standard 8" x 16" vent openings. High density thermo-plastic construction. Automatically opens at 70 degrees Fahrenheit, closes at 40 (approximately). Key working mechanism, bi-metal coil, fully enclosed by protective cover. No electrical hook-up required. Stainless steel and corrosion resistant metal parts. 62 square inches net free area. Heavy-duty aluminum mesh screen, front and back. 8" x 16".
Bestvents B-EBLACK(MB) Foundation Vent Energy Saver 306MWH Foundation Vent With Damper Energy Saver B-E BROWN (MB) Foundation Vent With Damper
Replaces old-style manual vents. Fits standard 8" x 16" vent openings. Automatically opens at 70 degrees Fahrenheit and closes at 40 (approximately). The key mechanism, bi-metal coil, fully enclosed in protective cover. Stainless steel compression spring with 1 adjustable screw for easy installation. 65 square inch net free area. High-density thermo-plastic construction. Stainless steel and corrosion resistant metal parts. Heavy-duty aluminum mesh screen, front and back. No electrical hook-up required. 8" x 16". Replaces old-style manual vents. Fits standard 8" x 16" vent openings. Automatically opens at 70 degrees Fahrenheit and closes at 40 (approximately). The key mechanism, bi-metal coil, fully enclosed in protective cover. Stainless steel compression spring with 1 adjustable screw for easy installation. 65 square inch net free area. High-density thermo-plastic construction. Stainless steel and corrosion resistant metal parts. Heavy-duty aluminum mesh screen, front and back. No electrical hook-up required. 8" x 16". Replaces old-style manual vents. Fits standard 8" x 16" vent openings. Automatically opens at 70 degrees Fahrenheit and closes at 40 (approximately). The key mechanism, bi-metal coil, fully enclosed in protective cover. Stainless steel compression spring with 1 adjustable screw for easy installation. 65 square inch net free area. High-density thermo-plastic construction. Stainless steel and corrosion resistant metal parts. Heavy-duty aluminum mesh screen, front and back. No electrical hook-up required. 8" x 16".
Bestvents 315CBL Replacement Foundation Vent Bestvents 315CBR Replacement Foundation Vent Bestvents 315CGR Replacement Foundation Vent
With 1"W frame for new construction or to replace old foundation vents. Fits standard 8" x 16" concrete block opening. Operates automatically without electricity; opens at 70 degrees Fahrenheit, closes at 40 (approximately). Simple homeowner/DIYer snap-in installation, with color matched set screws for additional stability. Removable back for maintenance and cleaning. Screened with 1/8" heavy-duty aluminum mesh. High-density thermo-plastic construction. All metal parts are corrosion resistant stainless steel. Aluminum louvers. No mortar required for installation. 62 square inch net free area. 8" x 16". With 1"W frame for new construction or to replace old foundation vents. Fits standard 8" x 16" concrete block opening. Operates automatically without electricity; opens at 70 degrees Fahrenheit, closes at 40 (approximately). Simple homeowner/DIYer snap-in installation, with color matched set screws for additional stability. Removable back for maintenance and cleaning. Screened with 1/8" heavy-duty aluminum mesh. High-density thermo-plastic construction. All metal parts are corrosion resistant stainless steel. Aluminum louvers. No mortar required for installation. 62 square inch net free area. 8" x 16". With 1"W frame for new construction or to replace old foundation vents. Fits standard 8" x 16" concrete block opening. Operates automatically without electricity; opens at 70 degrees Fahrenheit, closes at 40 (approximately). Simple homeowner/DIYer snap-in installation, with color matched set screws for additional stability. Removable back for maintenance and cleaning. Screened with 1/8" heavy-duty aluminum mesh. High-density thermo-plastic construction. All metal parts are corrosion resistant stainless steel. Aluminum louvers. No mortar required for installation. 62 square inch net free area. 8" x 16".
Gaf FVRABL Foundation Vent Bestvents 201CA Metal Slider Foundation Vent Bestvents PMS-1BLACK Foundation Vent
Hi-density polyethylene construction. Auto-open at 70 degrees Fahrenheit, closes at 40 degrees to lower risk of frozen pipes and save energy. Replaces manual vent. Snap-in installation. 57 sq. in. NFVA. 16'' x 8''. Bestvents Foundation Vent, Metal Slider, Cast Aluminum With 18"L x 1 3/4"W built-in lintel for new block, brick or frame foundation construction. Durable polypropylene construction. 40 square inches net free area. 1/8" aluminum screen. 8" x 16".
Bestvents PMS-1BROWN Foundation Vent Bestvents PMS-1 Foundation Vent Gaf PFV1 Power Foundation Vent
With 18"L x 1 3/4"W built-in lintel for new block, brick or frame foundation construction. Durable polypropylene construction. 40 square inches net free area. 1/8" aluminum screen. 8" x 16". With 18"L x 1 3/4"W built-in lintel for new block, brick or frame foundation construction. Durable polypropylene construction. 40 square inches net free area. 1/8" aluminum screen. 8" x 16". Polymer construction, enclosure with with steel screen. Easy installation, fits in traditional foundation vent openings with simple plug and go operation.  Effectively removes damaging excess moisture from crawl spaces and basements, while helping to prevent the growth of mold. UL and ETL Listed.
Gaf LW1 Grill Foundation Vent with Damper Lomanco PCV1 Powered Crawlspace Vent Gaf LW1L Grill Foundation Vent with 1 3/8 in lintel and Damper
Die-cast aluminum, grill style. Designed for nailing to floor joists or as a foundation block replacement. 8" x 16" . Quiet 110 CFM ball bearing motor. Dries crawlspace gradually. Humidity sensor. Thermostat shuts fan off at low temperatures. U.L. approved. Mounts behind foundation vent for invisible operation. Ventilates 1650 cubic feet. 8" x 16". Designed for nailing to floor joists or as a foundation block replacement. With 1-3/8"W lintel. 8" x 16".
Gaf 500 Grate Foundation Vent with Shutter Lomanco 179 Foundation Vent with 3-Slide Shutter
Die-cast aluminum with lintel for foundation block construction. Positive open/close damper action. Lowers risk of frozen pipes, saves energy, and helps prevent foundation decay. 8" x 16". Heavy die-cast rust-free aluminum. 8" x 8" perma-coated aluminum screen attached. 3-slide shutter provides maximum ventilation. 56 square inches of net free area. 8" x 16".
   
 
1