Sound familiar?Ashburnham
- The call
- The garage doubles as a workshop, and with the heater running the floor near the door stays cold and the draft finds your ankles at the bench. When the wind is up you can feel the air moving under the door.
After a spring rain there is a puddle inside the door that reaches the tires. The driveway slopes toward the garage, the slab has a low corner, and the flattened old seal is not making up the difference.
In plain words
Bottom seals come in a handful of profiles, and the retainer on your door decides which one fits. A T-style seal has T-shaped edges that slide into a single or double channel; a bead seal has rounded edges for the bead channels found on many older steel doors; a bulb or U-style seal is a larger tube that compresses further and suits rough or dished floors. The technician measures the channel spacing and the door width, then picks the profile, height and material to match. A correctly matched seal slides home, stays put through thousands of cycles and closes evenly along its whole length.
Garage Door Bottom Seal Replacement · Ashburnham
How the visit goes
Scene 1
Which retainer and which profile
Next the retainer along the bottom rail is identified. Most steel doors carry an aluminum extrusion with two channels that take the T-shaped or beaded edges of a U-shaped seal; some insulated doors have the channel moulded into a plastic bottom cap; older doors may have a single channel; wood doors often have a strip nailed straight to the rail. The technician measures the channel spacing and the T or bead size, checks the door width, and notes the height of the old strip. A seal chosen from these measurements slides in cleanly and holds, which is the difference between a replacement that lasts and one that works loose.
Scene 2
Wood doors and nail-on strips
A wood garage door usually carries a flat or angled strip of vinyl or rubber nailed directly to the bottom rail rather than a channel seal. The technician removes the old strip and nails, checks the rail for soft spots and cupping, and treats or dries damp wood as needed. The new strip is positioned so its lip angles toward the outside and touches the floor along the full width, then fastened with galvanized nails or screws at close, even spacing so it cannot ripple. On a rail that follows an uneven floor, the strip's flexibility takes up the difference.
Scene 3
A record of the profile and size
Before leaving, the technician tells you what went on the door: the seal profile, whether T, bead or bulb, its width and height, the material, the door width it was cut for, and whether the retainer was renewed. Write this on a card by the opener or inside the manual. Bottom seals wear out on a schedule of years rather than decades, and knowing the profile means the next one can be ordered and fitted without measuring from scratch. If a threshold seal was added, its length and type belong on the same card.
In the van
- Bead-style bottom seal
- Silicone spray lubricant
- Wire brush and scraper
- Nail-on vinyl strip for wood doors
- T-style bottom seal
What shapes the quoteOtonabee Garage Door Services
- Opener adjustment
- Resetting the down limit and force and repeating the reversing test after a taller seal is fitted is a short step that the quote names whenever the door has an opener.
- Perimeter seals done together
- Jamb and header weatherstripping renewed in the same visit is quoted per length of stop moulding, and doing it alongside the bottom seal saves a second call-out.
- Floor and threshold shape
- A dished, sloped or heaved slab may call for a taller bulb profile or a threshold seal on the floor, each of which is quoted as a separate choice you can accept or leave.
FeesSame any hour
Frequently asked questions
How do I know which size and type my door takes?
Look at the end of the bottom section for the metal or plastic strip that holds the seal. Count the channels, note whether they are slotted or rounded, and measure the distance between them and the width of the door. A photo of the end of the retainer and one of the seal's cross-section is usually enough for the technician to identify the profile before the visit and bring the right roll.
Does the opener need adjusting after the seal is changed?
Usually, yes. A new seal is taller than the flattened one it replaces, so the door reaches the floor sooner. Left alone, the opener either presses too hard and bows the bottom section or senses the resistance and reverses. The technician resets the down limit so the seal compresses gently, checks the force, and runs the reversing test with a 38 mm (1.5 in) solid object or a 2x4 laid flat under the door so the safety features still behave as they should.
What is a threshold seal, and when is it worth adding?
A threshold seal is a rubber or aluminum-backed strip glued to the garage floor along the line where the door closes. The door's bottom seal lands on it, and its raised outer edge turns water, wind-blown debris and small visitors back toward the driveway. It earns its place where the drive slopes toward the garage, the slab sits below the apron, or the floor edge is too uneven for the bottom seal alone to meet cleanly.
Repair & Maintenance
- Garage Door Tune-UpTwice this week the door started closing, stopped a metre from the floor and reopened on its own.
- Off-Track Garage Door ResetYour car is inside and the door is stuck crooked across the opening.
- Garage Door Panel ReplacementThe top section has developed a bend where the opener arm pulls on it.
- Garage Door Perimeter WeatherstripThe vinyl strip around the door used to be soft and white.
- Garage Door Manual Lock RepairThe T-shaped handle on the outside turns a full quarter, exactly as it has for twenty years, but nothing moves behind it.
Ashburnhaminformation
PeterboroughOntario
Garage Door Bottom Seal Replacement · Peterborough, Cavan Monaghan, Otonabee-South Monaghan, Byersville, Claraday, Coldsprings, Collison Heights, Downers Corners, Greenhill, Jackson Heights, Kawartha Heights, Westmount
- Town
- Ashburnham, Peterborough
- In business
- 23 years
- Hours
- Open 24/7
- Nights, weekends and holidays, same fees
- Phone
- (249) 494-2181
- Visits
- On-site assessment preferred. Request a visit or call.
2021 census: what it means at the door
Every square is one home in a hundred.
- 64 in 100 homes · older homes
- 57 in 100 homes · mixed housing
- About 64% of homes in Peterborough were built in 1980 or earlier, according to the 2021 Census.Extension springs are common on older doors, and they should carry a safety cable through the middle so a broken spring is held rather than flung. Adding those cables is a small job the technician checks for and offers on any older door he services.
- Single-detached houses make up about 57% of homes in Peterborough (2021 Census).A blend of housing means a blend of garages: spacious attached garages with full headroom on the detached lots, and tight tandem garages with little side room in the attached units. Openers, tracks and springs are all sized at the door rather than assumed from the street.
Nearby
On-site assessment
Request a visit.
After a spring rain there is a puddle inside the door that reaches the tires.
(249) 494-2181, open 24/7.