Roofing contractors in Haverhill, Massachusetts
Haverhill has the deepest housing stock on this list and the least competition for it: a nineteenth-century shoe city whose triple-deckers and workers’ cottages are now well past a century old, with the roofs to match.
What Haverhill roofs are dealing with
The city built up around the shoe industry, which means block after block of wood-frame housing from the 1880s to the 1920s: three-family houses with flat or shallow rear roofs, gabled two-families, and a stock of Victorians on the higher ground.
Most of these roofs have been recovered two or three times, so the layer question is rarely academic here. The Merrimack valley also runs colder than the coast, and the ice that forms at the eaves of an under-ventilated three-decker is the single most common reason a Haverhill owner starts asking about a full replacement rather than another patch.
Two populations. The old shoe-city blocks: three-family houses with flat or shallow rear roofs, several coverings deep, where the layer count is the first thing to establish. And the higher ground toward Mount Washington and Bradford, where Victorians and larger single-family stock carry steeper pitches, real valley work and, on some streets, original slate. The two need different crews, and a quote that does not name which one it priced has not looked closely.
The age of the shingle and the age of the roof are two different numbers. The roof age check separates them.
Covering Bradford, Riverside, Ayers Village, Rocks Village, Mount Washington and the rest of Haverhill.
- 1 Ridge caps. The thinnest pieces up there, and the first to work loose over a hard winter.
- 2 The field. Slate on the older stock, shingle on the rest. They age on very different clocks.
- 3 Valleys. Leaf litter mats in them, and two slopes then drain through one line.
- 4 Flashing. Old masonry chimneys, and the porch roof that meets the wall three stories up.
- 5 The vent boot. Rubber that hardens and splits well ahead of the covering it sits in.
- 6 Eaves and ice dams. Where meltwater refreezes at the cold edge and backs up under the courses.
When the work happens in Haverhill
The working season in the Merrimack valley is shorter than on the coast: roughly late April into early November for shingle, because the covering needs sustained warmth to seal. That compresses everything into seven months, and the good crews fill those months early. The practical consequence is that a Haverhill owner who starts asking in March gets a choice of dates, while one who calls in September gets whoever is free before the cold shuts the season.
What moves the price in Haverhill
On the three-family stock the two swing lines are the layer count and the roof type: code allows two layers, a third is common here, and a flat or shallow main roof needs membrane rather than shingle. On the Victorians it is the deck, houses that started life under slate sit on spaced boards that modern shingle cannot be nailed to. Either way, ask for the per-sheet decking rate before the tear-off starts, not after.
Three things decide the price on a house this old, and none of them is the product on top. Hold two estimates against the comparison checklist and the gaps show themselves:
- Is the sheathing solid, or boards with gaps, and what is the rate if the whole slope has to be covered?
- Are the parapets and scuppers part of this job?
- Flashing: new metal, or the old metal sealed?
The work
Before you call anyone in Haverhill
Three questions arrive with nearly every call in this city, and the answer is the same in Lynn as in Quincy. They sit in the guides:
Why roofs fail here
Half of what goes wrong around the river is about water leaving rather than water arriving. Six of them, a page each.