Roofing · Mission, BC
Roofing in Mission: a hillside town on the north bank of the Fraser
We are a roofing company working across Mission — the older streets above the downtown, Cedar Valley, Hatzic, Silverdale and the acreage out toward Steelhead and Stave Falls. Repair, replacement, flat, metal and cedar. The inspection is free and the estimate is a fixed written price.
The terrain
Mission is a slope, and the slope decides the job.
The town starts at the Fraser and climbs. Downtown sits on the flat by the river; the residential streets go up behind it in a series of steps, and by the time you are a few blocks north you are well above the water with the valley laid out behind you.
That terrain governs almost every practical question on a Mission roof. A house on the uphill side of a street frequently sits two or three storeys above the back grade even when it looks like a bungalow from the front. Side yards are narrow, driveways are short and steep, and there is often nowhere to park a truck or stage a tear-off without thinking about it first. This is why difficult access and a second storey are named and priced at the inspection rather than assumed into a number that moves once the crew arrives. A standard house runs one to three days; a steep Mission property is more often two to four.
It also takes more water than anywhere else in the valley, and there is a station in town to prove it. Environment and Climate Change Canada's Mission West Abbey station records 1,883 mm of precipitation a year in the 1981–2007 Canadian Climate Normals — more than the Abbotsford Airport station directly across the Fraser, which records 1,538 mm; more than Agassiz CDA further up the valley at 1,754 mm; and several hundred millimetres past Vancouver International Airport at 1,189 mm. Rising ground on the north bank collects what the flats do not, and the roof is where it lands first.
Slope also changes how a roof wears. A north-facing pitch under fir and cedar holds moisture and moss and gives up years. An open slope facing south over the river dries between rain systems and keeps them. Two houses on the same street, the same age, the same shingle, can sit five years apart in remaining life for that reason alone, which is why an assessment from the driveway is worth very little here and a roof inspection with photographs is worth a good deal.
The housing stock
Old core, new edge, rural beyond.
The older core
Mission has more genuinely old housing than most of the Fraser Valley. The streets around the downtown and the first blocks of the hill carry early twentieth century and postwar houses with simple gable roofs, plank or early plywood decking, and usually one or two later additions detailed to a lower standard than the original building. The additions are where they leak.
On a house this age two things turn up regularly under the shingles: plank decking rather than plywood, and a second layer of roofing nobody mentioned. Rot shows up on roughly one tear-off in ten, usually a couple of sheets, almost always around a penetration. All three are priced at the inspection rather than discovered mid-job and repriced on your driveway. Cedar is still present here too — on the roof or under it — and where it is, the sound answer is a cedar replacement or a conversion: cedar off, full new plywood deck, architectural shingle over it.
Cedar Valley and the newer north
The growth area, largely 1990s onward: architectural shingle on engineered trusses, hip-and-valley roofs of moderate complexity, attached garages. These roofs are now at the age where caps, valleys and pipe collars are worn while the field still has life left. That is a repair rather than a replacement, and the report will say so.
Hatzic, Silverdale, Steelhead, Stave Falls
Acreage, farmhouses and outbuildings, often set well back from the road under heavy tree cover. Long uninterrupted runs are where 26-gauge snap-lock metal roofing over high-temperature peel-and-stick beats shingle, and on an outbuilding it usually does.
Permits and what goes on
Mission does not permit a re-roof. It permits a rebuild.
The City of Mission lists roofing among the projects for which a permit is not required, alongside cladding, painting and flooring. Permits are required for new construction, additions and alterations, so work that stops being a re-roof and becomes structural crosses the line. The city's building permits page sets out both lists.
Where a permit is required we pull it and the cost is already inside the quoted price. You are not sent to City Hall for work we are doing.
On products: standard asphalt is IKO Cambridge or GAF Timberline HDZ; premium is Malarkey Windsor, Malarkey Vista or IKO Dynasty; the designer shake profiles are IKO Armourshake and CertainTeed Presidential Shake TL. Low-slope sections get IKO two-ply SBS torch-on, TP-180 base and TP-250 cap. Every roof, whatever the product, gets synthetic underlayment, peel-and-stick at all penetrations, 26-gauge custom flashings and valleys, and Duraflo 50 vents sized to the roof at roughly one per five squares. On a wet north slope, ventilation is not a detail — an under-vented attic shortens a shingle roof by years no matter what went on top of it.
Workmanship warranty is ten years on shingle, metal, cedar and composite, five years on torch-on and flat membrane. Manufacturer terms run separately and longer. What a replacement involves by material and house size is set out in our roof replacement cost guide.
Working here
Roofers near you in Mission and across the river.
Mission is on our regular Fraser Valley run alongside Abbotsford, Maple Ridge and Chilliwack, which is the eastern limit of where we work. It is a real service area rather than a map pin.
What people call us for here: full roof replacement on the older core houses, roof leak repair where an addition meets the original roof, roof repair after a winter system, flat and torch-on roofing on porch and garage sections, and asphalt shingle roofing on most of the rest. If water is coming in now, that is emergency roof repair and it gets dealt with before the paperwork.
The practical consequence of 1,883 mm is simple enough: flashing work here is tested harder than it is anywhere on the coast flats, and it is the flashings that decide when the roof comes off, not the shingle.
We are WorkSafeBC registered, carry five million dollars of liability insurance, are GAF certified, and belong to the ICBA and the BBB. Over five hundred roofs completed across the region.
Questions
Roofing in Mission, plainly answered.
Do I need a permit to re-roof a house in Mission?
No. The City of Mission lists roofing among the projects for which a permit is not required, alongside cladding, painting and flooring. A permit is required for new construction, additions and alterations, so work that stops being a re-roof and becomes structural — replacing framing, changing a roof line, adding a dormer — needs one. Where a permit is required we pull it, and the cost is already inside the quoted price rather than added later.
Do you work on the steep lots above the downtown?
Yes, and in Mission that is most of it. The residential streets climb hard from the Fraser, and houses on the uphill side of a street routinely sit two or three storeys above the back grade with a narrow side yard and nowhere to stage. Difficult access and a second storey are priced at the inspection rather than assumed in advance, so the number reflects your lot. Expect two to four days on a steep property rather than one to three.
What is the housing stock like in Mission?
Older than most of the Fraser Valley in the core. The streets around downtown and up the first few blocks of the hill carry early twentieth century and postwar houses with simple gable roofs, plank or early plywood decking, and later additions detailed to a lower standard than the original. Cedar Valley and the newer northern subdivisions are architectural shingle on engineered trusses from the 1990s onward. Hatzic, Silverdale, Steelhead and Stave Falls are rural acreage with outbuildings.
How wet is Mission compared to the rest of the valley?
Wetter than any other Fraser Valley station we cite. Environment and Climate Change Canada's Mission West Abbey station records 1,883 mm of precipitation a year in the 1981–2007 Canadian Climate Normals. Across the Fraser, the Abbotsford Airport station records 1,538 mm, and so does the Sardis station in Chilliwack; Vancouver International Airport, the driest station on our coverage map, records 1,189 mm. Mission sits on rising ground on the north bank and collects what the flats do not. The practical consequence is that flashing details here are tested harder than anywhere on the coast flats, and it is the flashings that decide when a roof comes off.
Is there still cedar on Mission roofs?
More than in most places we work, on the older core houses and on rural properties where a cedar roof was the obvious local choice. Where cedar is still up there, the options are a proper cedar replacement or a conversion: cedar removed, a full new plywood deck laid, and architectural shingle over that. Shingling straight over old cedar sleepers leaves a wavy roof with a short life, and we will not do it.
What do you find under an old Mission roof?
Rot turns up on roughly one tear-off in ten, usually a couple of sheets, almost always around a penetration — a plumbing stack, a vent, a bracket. On a house from the 1940s or 1950s there is also a fair chance of plank decking rather than plywood, and sometimes a second layer of roofing nobody mentioned. Both are priced at the inspection rather than discovered halfway through the job and repriced on your driveway.
How long does a roof last in Mission?
About twenty-five years is the regional figure and it is a reasonable starting point here, but exposure moves it more in Mission than in a flat town. A north-facing slope on the hill under heavy tree cover holds moss and damp and loses years. An open south slope looking over the Fraser dries between systems and gains them. Two houses on the same street can be five years apart in remaining life for that reason alone.
Do you cover the rural properties out toward Steelhead and Stave Falls?
Yes. Acreage properties, farmhouses and outbuildings are part of the work here. On long uninterrupted runs, 26-gauge snap-lock metal over high-temperature peel-and-stick often makes better sense than shingle, and it is what we would recommend where the building allows it. Access and distance from the road are noted at the inspection and reflected in the fixed price rather than raised afterwards.
Next
Start with the roof, not the sales call.
Type your Mission address and we measure the roof from satellite imagery and price it on the screen. Book the free inspection from there and the estimate becomes a fixed written price, with the access, decking and flashing questions answered rather than assumed.