Dryer Vent Cover & Hood Replacement
Replace damaged, missing, or pest-prone exterior vent covers
- Old cover removal and disposal
- Vent opening inspection and cleaning
- New cover supply and installation
- Pest-proof screen option
- Weatherproof sealing and caulking
- Damper operation verification
- Color-matched options available
- Exterior finishing and cleanup
Your Exterior Vent Cover Does More Than You Think
The vent cover on the outside of your home serves four critical functions: it lets dryer exhaust out, keeps rain and snow from entering, blocks pests and birds from nesting inside, and prevents cold air from backdrafting into your home. When the cover is damaged, missing, or stuck, every one of these functions fails. Birds discover the warm, sheltered vent pipe and build nests inside. Rain and snow enter, creating moisture and mold. Cold air flows backward into your laundry room in winter. And exhaust can't exit properly, restricting airflow just like a clogged vent. In Calgary, where we cycle between -30°C winters and chinook thaws, exterior vent covers take serious abuse and often fail silently.
How it works
Every step is designed for thoroughness, transparency, and your peace of mind.
Exterior Inspection
We examine your current vent cover — checking the damper flap, screen condition, seal integrity, and mounting. We also check for pest entry, water damage, or ice buildup around the opening.
Cover Selection
Based on your needs, we recommend the right replacement: standard damper cover, pest-proof model with built-in screen, or heavy-duty cover for high-wind locations. We carry multiple styles and colors.
Removal & Opening Prep
We remove the old cover, clean the vent opening, and inspect the pipe end for damage. If the pipe is crushed or corroded at the wall penetration, we address it before installing the new cover.
Installation & Sealing
The new cover is mounted, leveled, and sealed with exterior-grade caulking to prevent water intrusion. We verify the damper flap opens and closes freely under airflow.
Function Test
With the dryer running, we confirm exhaust exits properly, the damper opens fully, and closes when the dryer stops. For pest-proof models, we verify the screen doesn't restrict airflow.
Why this service matters
Block Pest Entry
Birds, mice, wasps, and other pests frequently nest in dryer vents. A properly functioning cover with a pest screen eliminates this entry point.
Prevent Water Damage
A damaged or missing cover lets rain and snowmelt into your vent pipe, causing rust, mold, and potential water damage inside walls.
Stop Cold Air Backdraft
In Calgary winters, a stuck-open or missing damper lets freezing air flow backward through the vent into your laundry room, wasting heating energy.
Maintain Proper Airflow
A stuck or damaged damper can restrict exhaust flow as severely as a clogged vent. A new cover restores unobstructed air exit.
Improve Curb Appeal
Old, rusted, or damaged vent covers are visible eyesores. New covers are clean, color-matched, and professionally finished.
Affordable Protection
Starting at $75 for supply and installation, a new vent cover is one of the least expensive, highest-impact maintenance items for your home.
Signs You Need a New Vent Cover
If you recognize any of these signs, don't wait. The risk only increases with time.
Book Now — Same-Day AvailableIs this service right for you?
This service is designed for:
Trusted by Calgary homeowners
See why hundreds of families across Calgary choose The Dryer Vent Cleaning Co. for their dryer vent cleaning.
Frequently asked questions
Everything you need to know about cover replacement.
What types of vent covers do you install?
We carry standard louvered damper covers, pest-proof models with built-in screens, wide-mouth covers for maximum airflow, and heavy-duty aluminum models. We recommend the best option based on your situation — pest risk, wind exposure, and aesthetics.
Do pest-proof covers restrict airflow?
Slightly, but properly designed pest-proof covers with appropriately sized screens have minimal impact. We measure airflow after installation to confirm it meets minimum requirements. If a screen would restrict too much airflow, we recommend alternative pest prevention methods.
Can you color-match to my siding?
We stock white, brown, and black covers, which match most exteriors. For custom colors, we can order specific options or paint standard covers to match your siding.
How long does a quality vent cover last?
Aluminum or stainless steel covers last 10-20+ years. Plastic covers (common builder-grade) last 5-10 years before UV damage and brittleness set in. We recommend metal covers for Calgary's extreme temperature swings.
Is a cover replacement included in vent cleaning?
Basic exterior hood cleaning and damper check is included. If the cover needs replacement, it's a separate service starting at $75 (cover + installation). We'll identify the need during cleaning and quote it before proceeding.
Can you install a cover on a roof-terminating vent?
Yes. Roof-mounted vent caps require different hardware and weatherproofing. We handle rooftop installations with proper flashing and sealing.
Still have questions?
Contact UsAvailable across Calgary & area
Same-day appointments in all service areas.
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