Idaho door & window repair
Patio door repair
Patio Door Repair
Whatever leads out to the deck.
Sliding, French, hinged and folding patio doors all open onto the same weather and all fail differently. We repair every one of them.
Sliding or hinged?
We do both. They fail in opposite directions.
Is a leak serious?
Yes. Water at a threshold reaches framing faster than people think.
Can a wide opening be fixed?
Usually. It is adjustment work, not replacement.
Start here
Sliders fail horizontally. Hinged doors fail vertically.
That one distinction explains almost every patio door problem, and it decides what the repair actually is.
If you are not sure what yours is called, a photo is enough. We identify systems visually every day, including doors whose manufacturers closed years ago.
A sliding patio door
Carries its weight on rollers along a rail, and seals at an interlock. When it fails the panel drops, drags, wears the rail and stops sealing along its closing edge.
A hinged patio door
Carries its weight on hinges screwed into a jamb. When it fails the slab sags, the leaves stop meeting in the middle and the multi-point lock will not throw.
The threshold
Shared by both, and the part that matters most in a snow state. It has to shed meltwater back outside rather than hold it against the framing.
The weatherseal
Compression seals on a hinged door, interlock gaskets on a slider. Dry air and UV harden both, and a hardened seal is a draught you can feel across the room.
The lock
Multi-point on most hinged patio doors, a latch and keeper on sliders. Either stops working the moment the door moves out of alignment.
Diagnosis
What is actually wrong
The symptom usually points straight at which half of the system has gone.
| What you are seeing | What it usually means | What we do about it |
|---|---|---|
| A slider that drags | Rollers worn or seized, rail possibly grooved | Replace rollers, cap or repair the rail, reset panel height |
| French doors that no longer meet | One slab has dropped on its hinges | Reinforce the hinges, anchor into framing, bring the slab back up |
| A multi-point lock that will not throw | Keepers out of line after the slab moved | Realign the keepers; new hardware rarely needed |
| Water on the floor after a thaw | Blocked weep channels or a failed threshold seal | Clear the drainage, reseal and reset the threshold |
| A cold line down the middle of the opening | Hardened interlock or astragal seals | Renew the seals and close the alignment gap |
| A soft or darkened threshold | Meltwater sitting where it should have drained | Assess how far it has gone before it reaches the framing |
Idaho conditions
What Idaho does to a patio door
Snow, meltwater and a long shoulder season of heavy use.
01
Snow against the threshold
Snow piles on a deck, melts in afternoon sun and refreezes overnight. If the drainage is blocked, that water sits against the sill all winter, and a wood-framed house does not tolerate it indefinitely.
02
Freeze-thaw in the track
Ice in a rail does more damage than any amount of ordinary use. It distorts the metal and jams panels, and forcing a frozen door is how rails get bent.
03
Dry air shrinking the slab
Low humidity and heated interiors shrink wooden and clad doors through the winter, which opens gaps and loosens the hinge screws holding a heavy glazed slab.
04
Decks built close to the sill
A great deal of Idaho decking sits at or near threshold height, which leaves no fall for water to run away and puts the sill in permanent contact with snowmelt.
The honest version
Repair or replace a patio door
These are the most expensive doors in the house to replace, and the most commonly over-quoted.
Repair is the right call when
- The frame is sound and the opening is still true
- Rollers, hinges, seals or the lock have failed
- The threshold is repairable before it reaches framing
- The glass is intact or only a sealed unit has fogged
- Panels drag but come out cleanly for service
Replacement is genuinely warranted when
- The frame has racked or corroded beyond adjustment
- Rot has reached the framing behind the sill
- A slab is delaminated or structurally broken
- The system is discontinued with several simultaneous failures
We do not sell patio doors, so when we say yours is worth keeping, there is nothing in it for us either way.
What the visit looks like
Diagnosed as an assembly, not a part
Before we arrive
Tell us the type
Sliding or hinged, how many panels and roughly how wide. Photos of the full opening help a great deal.
On arrival
The whole assembly
Panel height, rollers or hinges, interlock or astragal, threshold, drainage and lock. Fixing one in isolation rarely lasts.
Before any work
A firm price
Written, and it does not change once the work starts.
Same visit
The repair
Most alignment, hardware and seal work is completed on site. Glass and custom parts follow once made.
Where we work
Patio door repair across Idaho
We are a mobile service covering the whole state. Pick your town below, or call and we will come to you.
Patio Door Repair Across Idaho
Questions
Patio door questions
Do you work on French patio doors as well as sliders?
Yes. They fail in completely different ways, and knowing which is which is most of the job.
My three-panel door only drags at one end.
A panel has dropped or the rail is worn along part of its run. The fault is often in a different panel to the one that feels wrong.
Water comes in during a thaw.
Almost always blocked weep channels rather than a failed door. The sill is designed to drain; when it cannot, meltwater goes inward.
The threshold feels soft underfoot.
Water has been sitting where it should have drained. Caught before it reaches the framing it is repairable, and we will tell you honestly how far it has gone.
Can a wide opening be brought back into line?
Usually, yes. Panel heights and hinge positions are adjustable, and a door that has moved can be brought back without touching the frame.
Can you make a patio door more secure?
Yes. Auxiliary locks, anti-lift hardware and long screws into framing all make a real difference on the largest opening in the house.
Everything else we do
Other repairs we handle
Doors and windows are the whole business, so whatever has failed, it is on this list.