When repair is finished
Roof Replacement and Installation in Tomball, TX
Full roof replacement in Tomball once the decking or the field material has gone — with the reason shown to you before the quote, not after.
What this actually is.
There is a point where repairing costs more than replacing. It arrives when the covering is near the end of its life, when the failures have stopped being isolated incidents, or when a storm has taken enough of the field that patching would leave you with a roof of three different ages. We will tell you when you are at that point, and we will show you what we are looking at rather than asking you to take it on faith.
We check what is under the covering before quoting anything, because the decking decides the scope. Then we go through material and ventilation options for a roof that has to survive Gulf Coast heat, and price the whole job — tear-off, disposal, underlayment, flashing, boots, ventilation and the new system.
- The covering is at or past the age it was rated for
- Repairs have gone from occasional to routine
- Granule loss across the field, leaving shingles thin and brittle
- Decking that feels soft or springy underfoot
- Storm damage across a large share of the roof rather than one area
- Two or three patch repairs already visible in different colours
- You are selling, and the roof is what the inspection will flag
Roof replacement cost is not the shingle price
What you see from the street is the covering. Underneath it sits the deck, the underlayment, a drip edge round the perimeter, flashing everywhere the roof meets something else, and a ventilation path running eave to ridge. Each does a job, and the new roof is only as good as whichever of them was skipped.
This is where quotes quietly differ. Everyone prices the shingle, so two estimates for the same product can sit a long way apart because one replaces the flashing and one reuses it, or one includes new pipe boots and ventilation work and the other leaves them.
The parts that are cheap while the roof is open are expensive afterwards, because reaching them later means lifting the roof you just paid for. Flashing, boots, drip edge, ventilation — all of them fall in that category. Spend it while the deck is exposed or plan to spend more later.
Full roof replacement in Tomball: tear-off, or over the top
Laying a new roof over the existing one is faster and cheaper and is sometimes permitted. It also hides the condition of the decking, adds weight, and traps heat between the layers — which in this climate shortens the life of the roof you have just bought.
The argument for a full tear-off is simpler than any of that: nobody knows what the plywood looks like until the old material is off. Where there has been a slow leak the sheet underneath is soft, and going over the top means nailing a new roof into wood that will not hold a nail.
This matters more on some Tomball streets than others. On the tracts off 249, where whole rows went on in one window with the same product, roofs tend to reach the end together and a layover on a deck nobody has inspected is a gamble taken street-wide. Ask what happens to the price and the schedule if bad decking appears, and have that conversation now rather than on the second morning.
Reading a roof replacement quote line by line
A quote worth trusting is itemised enough that you can see what is in it: the covering and its specification, the underlayment, whether flashing is new or reused, new pipe boots, the drip edge, what ventilation work is included, tear-off and disposal, and the allowance for decking replacement.
That decking allowance is the line that moves. Most quotes cover a stated quantity of bad sheets and then charge per sheet beyond it. Find the quantity and the rate before you sign, because that is the usual route by which a fixed price stops being fixed.
Two warranties come with a new roof and they are not the same. The manufacturer warrants the material. We warrant the workmanship — and workmanship is what most roof problems turn out to be. Ask how long that runs and what voids it. Several manufacturer warranties carry ventilation requirements that void the cover if the attic underneath does not meet them.
What moves the price.
We do not price a roof we have not been on. These are the things that actually move the number once we have.
Size, pitch and complexity
Not square footage alone. A steep roof with several planes, valleys, dormers and penetrations takes longer and needs more flashing than a simple gable of the same area.
Decking replacement
Nobody knows what is under the covering until it is off. Quotes carry an allowance for replacing bad sheets and a rate beyond it — those two numbers are the difference between a firm price and an estimate.
The material you choose
Three-tab, architectural, impact-rated, metal and tile all sit at different prices and different lifespans, and in this heat the cheapest option is rarely the cheapest over twenty years.
Tear-off and disposal
Stripping the old roof and hauling it off is real labour and real landfill cost. It roughly doubles where there are already two layers up there, which is common on the older Tomball housing stock.
What to ask before you hire anyone.
Texas does not license roofing contractors, so the checks nobody did for you are the checks you make yourself. Four that are worth the awkwardness.
- Is the flashing new, or are you putting my roof back over the old metal?
Reused flashing on a new roof is the single most common way a replacement quote gets cheap. It is also where the next leak starts, at a joint that is now under a roof you cannot open. - What decking allowance is in this price, and what do extra sheets cost?
The allowance and the per-sheet rate. Without both numbers a fixed price is only fixed until the tear-off, and this is the line that moves on almost every job. - How long is the workmanship warranty, and what voids it?
Material and workmanship are separate covers from separate parties. Most problems are workmanship, so the length and the exclusions on that one matter more than the headline on the shingle wrapper. - Whose crew is it, and do they carry workers compensation?
Plenty of good outfits use subcontracted crews and there is nothing wrong with it. You just want to know, and to know they carry workers compensation, because somebody is working at height on your property for several days.
What happens after you call.
Tell us what you can see
A ring on the hall ceiling, grit in the gutters, shingles in the yard after a storm. Describe the symptom. Working out the cause is our job, not yours.
We get on the roof and trace it
Roof plane, valleys, every penetration, then the attic side with a light. Water runs along decking before it drops, so the entry point is almost never above the stain.
You get the finding and the price
What failed, what it takes to put right, what can safely wait until next year. Written down, in words that need no decoding, before anyone quotes you anything.
We do the work we quoted
Scoped to what we found rather than to what we could sell. Under Tomball's 2021 residential code, past 25 percent of the covering the choice stops being ours anyway.
Roof Installation — what people ask.
Should I replace or keep repairing?
When repairs stop being isolated, the answer has usually already changed. One failed boot on a sound roof is a repair every time. Three patches in different colours on a twenty-year covering is a replacement being paid for in instalments.
Can a new roof go over the old one?
Sometimes it is allowed, and we would still rather tear off. A layover hides the deck, adds weight and traps heat, and in this climate that comes off the life of the roof you just bought.
How long does the work take?
Most single-family roofs here are a one to three day job once it starts, weather permitting. Bad decking adds time, and so does anything that has to be ordered rather than pulled off a shelf.
What should I do to prepare the house?
Move vehicles off the drive, take pictures off walls that back onto the roof structure, and cover anything in the attic you care about — tear-off shakes decades of dust loose. If you work from home, plan for noise rather than hoping.
Do I need a permit?
Residential re-roofs in Tomball are permitted work. We handle it. Anyone offering to skip the permit to save you a few days is telling you something about how the rest of the job will go.
Is an impact-rated roof worth it?
Often, for two reasons: it stands up to hail better, and some carriers discount the premium for a rated roof. Whether the discount covers the extra cost depends on your policy, so ask your insurer what they allow before you choose the material, not after.
How many quotes should I get?
Two or three. More than that and they start blurring rather than clarifying. Compare the line items rather than the totals — a cheaper number with reused flashing and no ventilation work is not a cheaper roof.
What is the 25% rule for roofing?
A building code limit rather than a roofer's rule of thumb, which is why it is not negotiable. Section R908.3.1 of the International Residential Code caps how much of a covering can be stripped and replaced in any twelve-month period at 25 percent, unless the whole thing comes off and goes back to current code. Tomball is on the 2021 edition. Under the line, repair in place is usually available. Over it, the roof goes to the deck whether that was the plan or not. It bites hardest on insurance claims, where a large repair and a full replacement can be separated by exactly that threshold. The City of Tomball Building Division rules on how it applies to your address — we do not.
What is the most expensive part of replacing a roof?
Labour carries the biggest single line. The cost that catches people out is the decking, because it is the one nobody can price honestly in advance — the plywood is invisible until the covering is off. Soft sheets come out before anything goes back down, and published figures put that work at roughly $2 to $5 per square foot. What separates a good estimate from a bad one is whether the decking rate is written on it before the job starts, rather than raised on the second morning with your roof already open.
How much is a roof on a 2000 sq ft home?
The question contains a trap worth clearing first: 2,000 square feet of floor is not 2,000 square feet of roof. Pitch, overhangs and a second storey all push the roof area above the floor area, and roofers quote by the square — one square being 100 square feet of roof. Published Houston figures for 2026 put installed architectural shingle work at roughly $4.50 to $8.50 per square foot of roof, most homes landing between $7,500 and $16,500. Shape moves that number more than size does. Valleys, dormers, a steep pitch and a second storey all cost more per square than a plain gable of the same area.
What is the best time of year to replace a roof?
Autumn through early spring, on this stretch of coast. Two opposing problems create that window. Shingle sealant strips need warmth to bond, so a genuinely cold install has to be hand-sealed to hold. At the other end, above about 100 degrees the shingles go soft enough to scuff under a boot and are easier to misalign. Autumn also lands after the summer storm rush, which means scheduling is possible and you are not queueing behind half the county filing claims in the same fortnight.
Should a 20 year old roof be replaced?
Not on the date alone. Age is a reason to get up there, not a diagnosis. What decides it is the field and the deck underneath — granule loss across the plane, edges gone brittle, leaks turning up in different places rather than the same one twice, soft spots underfoot. A twenty-year roof that was ventilated properly and has one split boot needs a boot. Anyone quoting a replacement off the install date has not been on the roof.
Other roofing work we do.
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