Siding Repair in Coquitlam

Repairs Change as You Climb the Hill

Coquitlam's repair work splits by elevation more cleanly than in any other city we serve, because the city climbs a long way from the Fraser to Burke Mountain and the weather changes as it goes.

Up on Westwood Plateau and Burke Mountain, the calls are about interfaces. These are detail-heavy houses with complex rooflines, multiple gables and dormers, stone accents, big window walls and deck structures. Every one of those transitions is a detail that either sheds water or collects it. Thirty years into slope-level rainfall, the ones that were done marginally are now failing: chimney chases, deck-to-wall junctions, roof-to-wall intersections without kick-out flashings, and the joints where cedar met stucco on the 1990s mixed facades.

Around Eagle Ridge, Ranch Park and River Springs, 1970s and 1980s stock produces the more familiar failures: rot at window sills and hose bibs, cracked boards, and cladding that has simply run out of service life.

Down in Maillardville, Cape Horn and Harbour Chines, the housing is older and the exposure gentler. Grade clearance, gutter-line rot and general age dominate.

Knowing which Coquitlam you are in tells us where to look first.

The Plateau Pattern: Water Enters High

On Plateau houses especially, the visible damage is rarely where the water got in.

These houses have tall elevations and complicated roof geometry, which means water entering at a roof-to-wall junction on the second storey can travel down inside the wall and appear as a soft spot near the ground floor, or as staining at a window two levels below. Owners frequently call about a symptom at eye level when the fault is fifteen feet above it.

So a repair visit on the Plateau starts at the top. We inspect every roof-to-wall intersection for kick-out flashings, check chimney chase and dormer details, look at deck ledger flashing, and examine the transitions between materials on mixed facades. Only then do we work down to the damage you called about.

Repairing the symptom without correcting the source produces a repair that fails again on the same schedule, which on a Plateau house means we would be back in three winters.

Wind on the Exposed Plateaus

The upper neighbourhoods take more wind as well as more rain. Storm season lifts panels and works trim loose on elevations that face the open slope, and once a panel lifts the wall is open to wind-driven rain until it is secured.

After a windstorm the priority is stopping water rather than appearance. We secure lifted and missing sections quickly, then return for the permanent repair once the wall is protected and, where insurance is involved, once the damage has been documented properly.

For claims we photograph the loss, write a scope an adjuster can process, and rebuild to current standards rather than back to the assembly that failed. Larger wind, water and fire losses run through our restoration service.

The 1990s Assembly Question

There is a question underneath many Coquitlam repair calls that owners deserve to have answered honestly.

If your house is from the late 1980s or 1990s and was built face-sealed, with no drainage cavity behind the cladding, then water that gets in has no way to drain and the wall has no way to dry. A repair on that wall fixes the specific entry point we found. It does not change the fact that the assembly has no tolerance for the next one.

That does not mean every 1990s house needs recladding. Plenty are performing fine because their details were done well and their exposure is moderate. But when we find a second or third unrelated failure on the same house, that is the assembly telling you something, and we will say so rather than quietly booking the next repair.

Our siding replacement in Coquitlam page covers what correcting the assembly involves.

Repair or Replace

We would rather repair. It is faster, it costs less, and on a sound wall it is the right answer.

Repair is right when damage is localized, surrounding material is sound, the sheathing behind is dry, and the cause is a specific correctable detail. Most calls land here.

Replacement earns its cost when failures appear in several unrelated places, when soft or bulging sections span an elevation, when sheathing shows moisture damage, or when a face-sealed assembly will simply repeat the failure regardless of how well we patch it.

When we reach that conclusion we show you photographs of what we found and quote both paths rather than pushing you toward the larger job.

Matching Coquitlam Materials

Matching matters because a repair that reads as a patch from the street has not really solved the owner's problem.

On Plateau houses the challenge is usually mixed facades: cedar, stucco and stone in combination, where replacing one element means matching its neighbours and getting the transition detail right at the same time. On 1970s and 1980s stock through Eagle Ridge and Ranch Park it is more often discontinued cladding where colour has shifted with decades of UV.

We source current and legacy profiles, and where an exact match no longer exists we lay out the honest options rather than installing something conspicuous.

Booking a Repair

Call (672) 771-6868. Coquitlam is roughly twenty minutes from our Maple Ridge shop down the Lougheed corridor, so site visits are easy and we can usually attend within days.

We inspect every elevation rather than only the one you called about, photograph what we find including anything we open up, explain the cause in plain terms, and give you a written line-itemed quote at no charge.