Roofing in Menlo Park, CA

Menlo Park as it exists today incorporated on November 23, 1927. An earlier incorporation in 1874 had been dissolved, so the 1927 date is the one that matters. The original city was just over a square mile with roughly 2,200 residents counted in 1930, which means the core of town predates almost everything around it.

The ZIP situation confuses people and it is worth clearing up, because it affects who you call for a permit. 94025 is Menlo Park. 94026 is post office boxes only. 94027 is addressed as Menlo Park but is really Atherton, and 94028 is Portola Valley. If your mail says Menlo Park and your parcel is actually in Atherton, your building department is not the one at 701 Laurel Street, and finding that out after you have paid for a permit application is a bad afternoon. We check the parcel, not the envelope.

What that spread of eras means on a roof is simple. A 1930s house in the Old City, a 1950s tract house and a 1990s rebuild are three different framing systems, three different decking situations and three different answers to the question of whether you can add weight. Nobody can tell which you have from the driveway, which is why our roof replacement estimates carry a per-sheet allowance for bad decking instead of a cheerful silence and a change order later.

Menlo Park has Eichlers, and they matter out of proportion to their number. Stanford Gardens was developed in 1950 on Evergreen and Lemon Streets and was one of Joseph Eichler's first five projects, with early models running around 1,640 square feet. Oakdell Park followed about two years later, on Middle Court, Magnolia Court, Olive Street and Oakdell Street, with models by Jones and Emmons and by Anshen and Allen.

We will be honest about the scale. There are only about fifty Eichlers in Menlo Park, so this is not a city where every third house is post and beam. But if you own one of them you already know your roof is not like your neighbor's, and you have probably had a roofer look at it and get quiet.

A low-slope roof is not a steep roof with less angle on it. It is a different system. Water leaves it slowly, so the roof has to hold water out rather than shed it, which puts the whole burden on a continuous surface, the perimeter detail, the drainage and every single penetration through it. A low spot that ponds after every storm will finish off a coating long before the rest of the roof is tired. Many of these homes also have no attic, just tongue and groove decking overhead, so a leak has nowhere to travel quietly. When water shows up inside, it shows up near where it came in. Our roof leak repair and detection page walks through how we trace it.

Linfield Oaks was a planned community of roughly 80 acres, largely built out by 1956, and it reads like it from the street. Felton Gables is about 127 homes with a lot of original 1930s and 1940s ranchers still standing, and an original rancher is a house where the decking question is not academic.

What we are not going to do is print a roof material or a build decade for every neighborhood in town. No honest source breaks that down, and a roofer who recites it off a website is reciting something somebody invented. Sharon Heights and Belle Haven are real Menlo Park neighborhoods and we work in both, but we will tell you what your roof is after we are standing on it, not before.

Permits run through the Community Development Department, Building Division, at 701 Laurel Street. A reroof is handled as a simple permit, which is good news for scheduling, but the city attaches a Reroof Requirements worksheet to the application and that worksheet is the most useful document in this whole process.

It asks, in writing, whether the sheathing is being removed and what thickness goes back, whether the flashing is being replaced, how the job meets Title 24, what the top layer is, whether there is a second layer, what the pitch is, what the roof classification is, and whether a cool roof is required. Read that list again, because it is a plain-English description of everything a cheap bid leaves out. A contractor who has not decided whether he is replacing your flashing has not priced your job. We fill that worksheet out before we hand you a number, which is why our estimate says what it says.

Inspections on a Menlo Park reroof run in stages: tear off, roof nailing, in progress, and final. That is more touchpoints than some cities require, and it is the reason a job here is worth doing in the right order rather than racing to dry-in. There is also a Building Construction Road Impact Fee that applies to reroofs, with an exemption for small projects. Ask the Building Division or ask Adeline and she will confirm it for your scope before anything starts.

On layers, the California Residential Code caps a structure at two roof coverings. One existing sound layer may generally be recovered, and two means a tear off to the deck. On the older Menlo Park housing stock we usually recommend the tear off regardless, because the decking is the part nobody has looked at in decades.

Menlo Park has a heritage tree ordinance, and it is stricter than most. A non-oak counts as a heritage tree at roughly 47 inches of trunk circumference measured 54 inches above natural grade, and a California native oak counts at roughly 31 inches. Practically, that means the big tree hanging over your roof is probably protected, and the answer to a shaded, moss-holding north slope is not going to be removing it.

So we work around it. Shade keeps a roof damp long after the rest of the house has dried, and damp is what grows moss and rusts roof metal. Moss holds water against the shingle and lifts the lower edge of the tab as it grows under it, which breaks the seal. It should never be pressure washed, which strips the granules and ages the roof years in one afternoon. We clean it the slow way, and it is part of what our roof maintenance visits are for. Keeping the valleys clear of leaf litter matters more here than it does on an open roof.

Every roof Sonrise replaces is finished with stone-coated flashings from California Stone Coating. Instead of galvanized pipe jacks and vent hoods sprayed to roughly match, each pipe, vent and exposed valley carries a fused coating of roofing granules, the same stone that surfaces a composition shingle, matched to the shingle color.

Under a canopy of protected trees this earns its keep twice over. Paint has a hard time holding onto galvanized steel at the best of times, and a surface that sits damp in shade most of the morning does not give it the best of times. Once the film cracks at the collar seam, water gets behind it and the metal rusts exactly where every drop running down the pipe ends up, at the base. That base is the single most common leak point on a shingle roof. The coating covers the plate, the seam, the collar and the base where they meet, resists rust, and is designed not to chip, peel or fade, so there is no repainting later.

The stone-coated flashings page has the full line and explains why the finish goes on with a full replacement rather than as an addition to the roof you already have. The plates and valley metal are woven in under the shingle courses while the roof is being laid, and lifting brittle shingles on an older roof to work them in causes more damage than the finish is worth. If your roof has life left, we will say so.