Top 9 Crawl Space Vent Cover – Registers, Grilles & Vents

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1. Crawl Space Door Systems


Black For 8"x16" Foundation Openings, Crawl Space Recessed Foundation Vent Cover

Crawl Space Door Systems #ad - Crawl space vent cover can be insulated by gluing insulation inside the cover. Dimensions: rectangular inside - 7 ¾” x 15" outside mounting Lip - 9 ¾" X 17 ¼" Inside Recessed Depth - 1 ¼".

May be used permanently or just for winter. Excellent for closed, encapsulated or conditioned crawl spaces. Attaches to inside of crawl space foundation opening with fasteners or adhesive not included. May be painted with a plastic adherent paint. Crawl space vent cover recesses into most 8"x16" openings. This is a solid piece cover. It does not open. You must remove you old vent to use this cover.
BrandCrawl Space Door Systems #ad
ManufacturerCrawl Space Door Systems, Inc. #ad
Height12 Inches
Length20 Inches
Weight0.63 Pounds
Width2 Inches
Part NumberRVC

2. Crawl Space Door Systems


Outward Mounted Black, 10" Height x 18" Width, Crawl Space Vent Cover

Crawl Space Door Systems #ad - Crawl space vent cover can be insulated by gluing insulation inside the cover. Paintable: may be painted with a plastic adherent paint.

Screw directly into foundation wall with a 1/4" masonry bit or construction grade adhesive. Solid abs plastic vent cover: Won't rust or rot! Does not go into the opening. Surface mounted: attaches to outside of crawl space foundation wall over 8"x16" openings with screws or adhesive not included. Installation: designed to be mounted over standard 8" height x 16" width crawl space openings. Does not open or close: This is a solid piece vent cover for enclosed, encapsulated, or conditioned crawl spaces. Mounts over the opening.
BrandCrawl Space Door Systems #ad
ManufacturerCrawl Space Door Systems, Inc #ad
Height0.5 Inches
Length18 Inches
Weight0.38 Pounds
Width10 Inches
Part NumberCECOMINOD043182

3. Speedvent


Foundation Crawl Space Vent Cover

Speedvent #ad - 19. 99 for one vent. Made according to 2012 international Residential Code, Chapter 4, Section R408. In, no rust issue, anodized, metal screen, install with 6 screwsnot included or silicon. Size- 16"x8"x1/2" made of abs paintable open area 38. 2 sq.
BrandSpeedvent #ad
ManufacturerSpeedvent #ad
Part Number735495

4. Tjernlund


Steel Diamond Pattern, 18" x 10" Screen, Tjernlund 950-8304 Underaire Steel Crawl Space Vent

Tjernlund #ad - Sturdy galvanized Steel Construction Increases Product Durability and Lifespan. Professional modern Decorative Designs with Over 80% Open Area. 18" x 10" to cover block Foundation Wall Openings. Mounting Hardware Included. Install from Outside or Inside of Crawl Space.
BrandTjernlund #ad
ManufacturerTjernlund #ad
Height20 Inches
Length16 Inches
Width2 Inches
Part Number950-8304

5. EZRvent


Soffit and Garage Replacement Vent 5 x 14 Rough Opening, Sub-Floor, EZRvent FV100-8H: Foundation

EZRvent #ad - Higher grade look & Finish: picture frame shadow box frame with recessed screen. No stucco or siding replacement req. Also fits 5" x 13" and 4. 5" x13 openings with modification. Heavy. 023 1/8 inch mesh pitch galvanized mesh offers added protection of keeping swarming bees and wasps out Along with meeting Insurance and Building Codes. One size covers range of rough openings 5” x 14” 4-7/8” x 13-½” to 6” x 14-½”. Easy & quick labor saving install from outside under 2 min.
BrandEZRvent #ad
ManufacturerEZRvent #ad
Height6.9 Inches
Length15.2 Inches
Weight0.52 Pounds
Width1.15 Inches
Part NumberFV100-8H-W

6. SDTC Tech


SDTC Tech 4 Inch Round Soffit Air Vent Stainless Steel Louver Grille Cover Wall Air Ventilation Outlet Hood with Built-in Screen Mesh for Kitchen Bedroom Bathroom Office etc

SDTC Tech #ad - Durable material: wall air vent Hood is made of high quality Stainless Steel with fine workmanship, durable, anti-rust and corrosion resistant. Easy installation: adjusting the regulating valve of soffit buckle on the vent cover side to prevent drop, and come with two screws for fixing the panel, can be perfectly installed on the ceiling or wall, also very easy to disassemble for cleaning conveniently.

Louver designed: louver grille Cover adopts build-in Screen Mesh, can isolate things to provide you a better healthy life. Widely application: ventilation duct cover can be used in indoor exhausting, air conditioning units, suit for bathroom vents & extractors, kitchen fans, all tumble dryer vent pipes / hoses and so on.

Air vent specification: 4 inch round soffit vent, height 40 mm / 1. 6 inch, bottom diameter 98 mm / 3. 9 inch, panel diameter 145 mm / 5. 7 inch, applied to 4" circular pipe/ducting hose/wall air outlet etc.
BrandSDTC Tech #ad
ManufacturerSDTC Tech #ad

7. Crawl Space Door Systems


Manual Crawl Space Vent with Removable Cover and Vermin Screen Black, 8" Height x 16" Width

Crawl Space Door Systems #ad - Will not rust or rot. Almost double the amount of other air vents. Great for ventilation and encapsulations. Total dimensions with mounting flange: 11" height x 19" width. Quit replacing crawl space vents year after year! Durable: made of durable ABS plastic that is also paintable. Designed for: 8" height x 16" width foundation openings. Built to last: save money. Nfa net free airflow: 95 sq inches. Installation hardware included.
BrandCrawl Space Door Systems #ad
ManufacturerCrawl Space Door Systems, Inc. #ad
Height11 Inches
Length19 Inches
Weight2 Pounds
Width2 Inches
Part NumberCECOMINOD078542

8. Jon MFB


Carbon Steel., Crawl Space and Foundation Vent Cover Clips Accommodates 10 Vents

Jon MFB #ad - Fits vent casings 2” deep or more. Perfect for standard, large, or irregular shaped vent casings. Instructions included. Economical & easy way to cover your foundation vents. Enough clips to accommodate up to 10 vents 20 clips.
BrandJon MFB #ad
ManufacturerJon MFB #ad

9. Air Vent Inc


Silver gray, 16" x 8", Air Vent Inc Foundation Vent 16" X 8" 45 Sq. In. Free Area, Aluminum mill

Air Vent Inc #ad - In. Ft. Aluminum Foundation Vent. Will ventilate 33 sq. 16 x 8. Free area. Adjustable sliding damper. 32 sq.
BrandAir Vent Inc #ad
ManufacturerAIR VENT INC #ad
Height7.8 Inches
Length17 Inches
Weight2.5 Pounds
Width0.25 Inches
Part Number86159