Search for shingle prices in Bangalore and you'll find vague answers, a few sales pages and almost no straight talk. That's frustrating when you're about to spend real money on a roof.
So here's a plain guide. It explains what asphalt shingles are, how to compare brands and manufacturers without getting lost in marketing, and why nobody can quote a fair price until they've seen your roof. The technical figures come from the CertainTeed India product page, so you can see exactly what the maker claims for itself.
What is asphalt shingles roofing, exactly?
An asphalt shingle is a composite. A fibreglass mesh forms the core, mineral-stabilised asphalt coats it, and ceramic-coated granules sit on top. CertainTeed's version also has a mineral stabiliser on the underside that doubles as a fire retardant.
The pattern most people picture is laminated: two layers bonded together, which makes the piece thicker and gives the roof its layered, shadowy look. Each shingle measures 335 mm by 1000 mm, with 145 mm left exposed once it's laid. A self-adhesive strip helps each course stick to the next.
They're made for sloped roofs only. The manufacturer says they suit RCC slab, wood or fibre cement board, at slopes from 15 to 90 degrees. A flat terrace is out. None of this is exotic: it's a layered mat built to shed water down a slope.
How do you compare roofing shingles brands in India?
Ignore the logo and compare the paperwork. A decent brand should be able to show test standards, not just adjectives. Here's a checklist, alongside what CertainTeed India states on its own page, so you've got a yardstick.
| Check | Why it matters | CertainTeed India states |
|---|---|---|
| Fire rating | Shows how the roof copes with fire from outside | Class A, per ASTM E108 |
| Wind resistance | Monsoon gusts test every fixing | 100 km/hr per ASTM D3161, 15 years |
| Tear resistance | Tells you how well a shingle resists ripping | ASTM D3462, 1,700 g minimum |
| Independent certification | Testing done by someone other than the seller | Certified by Underwriters Laboratories Inc. |
| Warranty | Sets what you can claim later | 25-year limited warranty |
Ask every brand the same five questions and put the answers side by side. Then read the warranty document itself. "Limited" means conditions apply, and the conditions are where the real story sits.
What should you look for in roofing shingles manufacturers?
A manufacturer is more than a factory name, so look at what stands behind the product.
Can you reach a real person? CertainTeed India lists a Bangalore address on Devanahalli Road and a 24 x 7 contact number. Is the installation method written down? This maker publishes step-by-step procedures for concrete and for wood or fibre cement decks. If a manufacturer can't show you theirs, ask why.
It also helps to know who's behind the name. CertainTeed India sits inside the Saint-Gobain group. And whichever maker you're considering, ask to see a finished roof nearby, ideally one that's been through a few monsoons.
How are shingles installed on concrete and on wood?
On a concrete roof, the manufacturer's sequence runs like this:
- Lay a cement screed at least 1 inch thick, finished smooth and left bone dry.
- Apply a bituminous primer and let it go touch-dry.
- Line valleys and wall junctions with flashing membrane one foot wide.
- Fix a starter course along the lower edge.
- Nail the shingles with corrosion-resistant nails, bonding each to the next through the self-adhesive strip.
- Finish with the ridges once everything else is covered.
On wood or fibre cement, the deck needs to be at least 16 mm thick and shouldn't warp when it gets wet. Boards go down with no gaps, sealed with self-adhesive membrane. Everything after that follows the same pattern, using screws or nails. Got a different kind of base? The maker asks you to contact them before starting.
What decides roofing shingles price in Bangalore?
Nobody can give you an honest per-square-foot figure without seeing your roof. Any page that does is guessing.
Start with the range. CertainTeed India offers Landmark AR, Landmark Pro, XT 25, Carriage House, Grand Manor and Presidential Shake, plus Symphony Slate and Landmark Solaris as special products. Ask for the rate on the exact line you like, not an average.
Then there's the deck. Everything in the installation steps above, from screed and primer to flashing, has to be done properly, and a quote that leaves it out isn't comparable with one that includes it. After that come the extras: starter courses, ridge pieces and fixings.
Finally, your roof itself. A simple gable over a bungalow is a very different job from a multi-level villa with dormers. More valleys and hips mean more cutting and more labour, and awkward access adds time.
To get a real number, send the Bangalore office your roof plan or a few photos, plus the slope and deck type. Ask for an itemised quote in writing. When you've got two, compare them line by line. If one's cheaper, find the line that's missing.
Do asphalt shingles really need no maintenance?
The maker lists zero maintenance and algae resistance among the advantages. Fair enough, but no roof should be forgotten. After each monsoon, take ten minutes to clear leaves from valleys and gutters and look for lifted or damaged pieces. That small habit is far cheaper than a stain spreading across a ceiling.
Ready for a proper quote?
CertainTeed India is at Saint-Gobain Grindwell Norton Limited, Devanahalli Road, via Old Madras Road, Bangalore 560 049. Call +91 80 4697 8623, or use the 24 x 7 line on +91 98801 71107. You can also email [email protected]. The product page has a downloadable brochure and pattern sheets too, so it's worth reading those before you call.
for more details please visit - https://www.certainteed.in/portfolios/roofing-shingles/
[email protected]
phone no - 080 4697 8623
Saint-Gobain Grindwell Norton Limited Devanahalli Road
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