Does this product come in a 3x16 size or 4x16

No, it only comes in the 16 by 6 1/2 inch size. However, if your original vent was placed in siding on the outside of the floor joists, the 6 1/2 inch size can cover the hole. Our vent is placed over a rough size and then applied using 6 screws.

Foundation vent opening average 14.5"x4.5" to 14"x4" with studs and foundation bolts blocking theopening. Are these exterior mounting for variances?

Yes, they are meant to be mounted on the exterior over the openings. In Nevada where they were invented, most contractors cut the openings on the outside walls outside the where the floor joists are above the actual cement foundation walls. If retrofitting, just put them outside of the vent openings and screw them into place. We recommend painting them to match your siding.

Foundation Vent With Damper And Screen Crawl Space Vent Fits

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

₨22525

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Description

🌬️ Breathe Easy, Protect Better — Vent Like a Pro!

DUAL PROTECTION MESH - Advanced mesh screen blocks insects and embers, safeguarding your home while maintaining fresh air.
VERSATILE INSTALLATION - Perfect for crawl spaces, garages, sheds, and outdoor use—upgrade any space with professional-grade ventilation.
WEATHERPROOF PAINTABLE ABS - Durable, weather-resistant ABS material that you can paint to match your home’s aesthetic seamlessly.
EFFORTLESS VENTILATION CONTROL - Slide-open damper lets you customize airflow instantly, adapting to weather or crawl space needs.
MADE IN THE USA WITH TRUSTED QUALITY - Proudly manufactured domestically, ensuring reliability and supporting local craftsmanship.

The RazAir™ Foundation Vent is a 16"x6.5" weatherproof, paintable ABS vent featuring an easy-slide damper and a dual-purpose mesh screen that blocks insects and embers. Designed for versatile use in crawl spaces, garages, and outdoor areas, it offers customizable airflow control and durable protection, all proudly made in the USA.

Specifications

ASIN	B08L72L849
Best Sellers Rank	#62,738 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #369 in Registers, Grilles & Vents
Color	Gray
Customer Reviews	4.4 4.4 out of 5 stars (380)
Date First Available	October 14, 2020
Item Package Quantity	1
Item Weight	10.5 ounces
Material	ABS
Product Dimensions	16 x 6.5 x 0.5 inches

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₨22525

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Foundation Vent with Damper and Screen, Crawl Space Vent, Fits 14x6

Description

Specifications

Common Questions