Del River Roofing

Roofing contractors in Lansdale, Pennsylvania

Lansdale is a railroad borough with rows and twins at its center and township subdivisions all around, two roofing markets sharing one postal address.

What Lansdale roofs are dealing with

The borough grew along the rail line, so its core is late-nineteenth and early-twentieth century: twins, rows and detached homes on narrow lots, steep roofs, party walls, and long re-roofing histories. Montgomery Township, Towamencin and Hatfield surround it with a much newer stock: colonials and two-stories from the 1980s through the 2000s, roofed by the development and turning over the same way. A quote in the borough turns on what is under the covering; a quote in the townships turns on roof area, pitch and how honestly the waste factor is counted.

The borough core is late-nineteenth and early-twentieth century: twins, rows and detached homes on narrow lots, steep roofs, party walls, long re-roofing histories. Montgomery Township, Towamencin and Hatfield surround it with 1980s-to-2000s colonials and two-stories on conventional lots. The difference matters for estimating: the borough is about what is under the covering, the townships about the geometry on top of it.

How much life is left is not a question a ladder answers in five minutes. The roof age check answers it slowly, and in order.

Covering North Wales, Montgomery Township, Towamencin, Hatfield, Kulpsville and the rest of Lansdale.

An old roof rarely gives out in the field. It gives out at the joints and the edges. Which is why the first question about any leak is where two things meet.
Garage Point 1: ridge caps 1 Ridge caps: thin, exposed, first to lift Point 2: the field of the roof 2 The field: slate or shingle, aging Point 3: valleys 3 Valleys: litter holding the water Point 4: flashing 4 Flashing: masonry, party wall Point 5: vent boot 5 Vent boot Point 6: eaves and ice dams 6 Eaves: where the porch roof meets the wall
  1. 1 Ridge caps. Thin, fully exposed, and usually the first course to let go.
  2. 2 The field. Slate on the older rows, shingle on the rest, each on its own clock.
  3. 3 Valleys. Two slopes emptying through one line, with litter holding the water there.
  4. 4 Flashing. Old masonry, and the party wall a rowhouse shares with the house next door.
  5. 5 The vent boot. A small rubber part with a far shorter life than the roof it sits in.
  6. 6 Eaves. Where the porch roof ties into the wall, and where backed-up water gets in.

When the work happens in Lansdale

Two calendars again. The borough’s attached and older housing is replaced on findings, usually after a winter has revealed what the flashings are doing. The township subdivisions run on the development clock, turning over by the plat. Both compete for the same long-but-crowded season, and both benefit from quoting in the quiet months. The rail-corridor trees over the borough streets add the autumn gutter chore.

What moves the price in Lansdale

Borough quotes turn on layers, deck condition and the party-wall detail on attached homes. Township quotes turn on area, pitch, valley count and how the waste factor is calculated on a cut-up roofline, ask for the assumptions in writing and the spread between bids usually explains itself. Ventilation deserves an explicit line on both sides of the borough boundary.

Five lines move the price on an older house here, and the shingle is the least of them. The comparison checklist puts two estimates on the same footing:

  • Party wall flashing: replaced, or reused?
  • Is the porch roof in this number, or quoted separately?
  • Decking, at what rate and against what count?
  • Is the chimney being reflashed properly, or sealed over?
  • Labor warranty, and its length.

The work

Before you call anyone in Lansdale

Three questions attach themselves to nearly every roof in this town, answered once in the guides rather than repeated on each city page:

Why roofs fail here

Old trees over a valley do more harm than anyone expects, and that is only one of six. Each has its own page.

Nearby

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