Window and door perimeter caulk
We assess failed or separated perimeter joints and recaulk where needed. The repair scope depends on the joint condition and surrounding materials.
Exterior masonry & caulking
Window leak repair in Houston
Water around a window can enter through failed perimeter caulk, cracked mortar or brick, or masonry damage around a rusted lintel. We inspect the exterior opening and surrounding masonry for likely water entry points before recommending repairs.
Free estimates · Itemized repair scopes · Send us photos
Serving Houston, Katy and nearby communities. Our work covers exterior masonry and perimeter joints; it does not include window or glass replacement.
What we inspect and repair
Find the likely entry points first
Leaks can have more than one cause. We explain what we see and separate needed joint, brick and structural repairs in your estimate.
Cracked mortar and damaged brick
We repair damaged mortar and broken, loose or missing brick around the opening, matching the existing brick and mortar as closely as practical.
Cracks around rusted lintels
A rusted steel lintel can cause cracks around a window or door. We inspect the masonry, explain when lintel replacement is needed and quote that work separately from cosmetic crack repair.
Existing weep holes sealed shut
Weep holes let water drain from behind the brick. If existing openings have been filled with mortar or caulk, we reopen them to restore the drainage path.
Start with photos
Show us the window and the surrounding brick
Send an overall exterior photo and close-ups of cracked mortar, separated caulk or visible damage. Include your name, address and a brief description of where you see water.
We can review your photos for an initial, itemized estimate. An on-site assessment may be needed to confirm the cause, access and scope before repairs.
Before the repair
Window leak questions
Can you quote a window leak from photos?
Photos of the full exterior opening, the surrounding brick and close-ups of the damage help us give an initial estimate. An on-site assessment may be needed to confirm where water is entering and the repair scope.
Should every gap or weep hole be sealed?
No. Existing weep holes provide a drainage path behind brick. If they have been mortared or caulked shut, we reopen them so water can drain. Perimeter joints and drainage openings need different treatment.
Do you replace windows or repair glass?
Our work covers exterior masonry and perimeter joints. We do not replace windows or repair glass.
Will a masonry sealer fix the leak?
A breathable masonry water repellent may help suitable exterior brick, but it does not replace failed joint or masonry repairs. A leak can have more than one entry point, so we assess the cause before recommending work.
Related masonry repairs
Brick repair and mortar restoration · Lintel and structural masonry repair · Chimney leaks and restoration
Free estimate
Send the details. We’ll take it from there.
Your name, address, phone, email, and a photo if you have one. We review it and reach out the way you prefer.