By building type
A school roof project is defined by the calendar before anything else
School roofing is a planning discipline. The technical work is ordinary commercial low-slope roofing; what makes it different is that the building has to be watertight and finished on a date that cannot move, and the money has to be approved through a process that runs months ahead of it.
What is specific about schools
- The summer window. Sequencing matters enormously: no more roof is opened on any day than can be dried in the same day, because a thunderstorm over an open classroom roof is a lost classroom.
- Multiple roof areas of different ages. Sequencing them across several summers is normal, and it is what a roof asset plan is for.
- Occupied-building rules if work runs into term. Access routes, fencing, background requirements, and no roof traffic over occupied space during the day.
- Older built-up roofs. Assemblies from before the 1980s can contain asbestos in felts and mastics; that is a testing question and it changes the tear-off scope entirely if positive.
- Public procurement. Specifications have to be written so competing bids are comparable, which means naming systems, attachment, insulation and details rather than "replace roof".
Making the bid documents do their job
| What a weak specification says | What it should say |
|---|---|
| "Install new membrane roof" | System type, membrane thickness, attachment method and zoned fastening pattern |
| "Insulate as required" | Insulation type, thickness, and whether tapered insulation is correcting drainage |
| "Flash all penetrations" | How curbs, pipes, drains and transitions are detailed, and what happens to abandoned penetrations |
| "Repair deck as needed" | A unit price for deck replacement and a method for agreeing quantities as they are found |
| "Warranty included" | What kind of warranty, over what period, covering what, and what maintenance it requires to stay live |
The deck allowance is where school projects go wrong financially. Nobody knows how much deck is bad until the roof is open, so the honest way to bid it is a unit price with an agreed measurement method, not a guess buried in a lump sum.
Across a district
A district with a dozen buildings has dozens of roof areas of different ages. Surveyed in a consistent format, they become a sequence: which areas get replaced this summer, which get maintenance, and which have a defensible reason to wait. That sequence is what protects a capital budget from the building that happens to leak loudest. See roof maintenance programs.
Planning a summer roofing sequence or preparing specifications?
Talk to us about the buildingsCan roof work happen while school is in session?
Some can, with controlled access, work over unoccupied areas, and attention to noise and odor. Tear-off over an occupied classroom is not one of them.
How do you handle an asbestos finding?
It is tested before the scope is finalized, and if it is positive the removal is a licensed abatement scope that runs before roofing starts. The important part is finding out early, because it changes both the timeline and the budget.
What about odor from adhesives?
Adhesive and hot asphalt odor travels through fresh-air intakes and into occupied spaces. On school buildings it usually points toward mechanically attached or self-adhered systems, or toward doing that area when the building is empty.
Can you provide condition surveys for a capital plan?
Yes, and a consistent format across buildings is the point of the exercise. A survey that produces a remaining-service-life view per area is what a multi-year plan is built from.
All work is performed by licensed and insured local roofing professionals.