New Roof Installation in Northridge for Homes and Additions
A new roof installation covers a roof that has not existed before: a new home, an addition, or a garage or flat section added to a Northridge property. The work starts at the deck, with underlayment, flashing, and the field material built as one system for Northridge heat and winter rain. Call for a written quote and a walk-through of what your structure needs before any material is ordered.
Service overview
What a new roof installation in Northridge actually involves
New installation differs from replacement: nothing is being torn off, so the deck, slope, drainage, and ventilation are designed from the start rather than inherited. On Northridge's post-war ranch homes, additions often pair a pitched shingle field with a low-slope section, and each plane needs its own detailing. The crew confirms slope and drainage, sets flashing at every wall and penetration, and leaves the roof dried in before the field material goes on. Re-roof work over 100 square feet in Los Angeles generally requires an LADBS permit under LADBS re-roof rules, and the permit fee is confirmed with LADBS for each job. The 2025 Title 24 code took effect 1 January 2026 through Los Angeles Ordinance 188797, and Northridge sits in Title 24 Climate Zone 9.
! Common warning signs
A new addition with no roof plan yet
Additions fail when the roof is an afterthought. Slope, drainage direction, and where water leaves the new plane should be settled before framing closes in.
Flat and pitched planes meeting badly
A new section that dumps water onto an older slope, or a valley with no clear path off the roof, will leak at the joint first. The joint detail matters more than the field material.
Attic heat with no vent path
A new roof over an unvented attic traps Northridge summer heat against the deck. Intake at the eaves and exhaust at the ridge should be part of the installation, not added later.
Scope of work
What a full new roof installation includes
A new installation is quoted as a complete system, so the deck, waterproofing layers, flashing, and field material are all in the written scope.
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01
Deck and slope check
The deck is inspected for sound sheathing and the slope is confirmed for the chosen material, since low-slope planes need membrane detailing rather than shingles.
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02
Underlayment and waterproofing
Underlayment covers the field and a waterproofing layer goes in valleys, at eaves, and around penetrations, so a single failed shingle does not become a leak.
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03
Flashing at every joint
New step flashing at walls, counter-flashing where a wall meets the roof, pipe boots, and drip edge at rakes and eaves are installed new, not reused.
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04
Ventilation and ridge finish
Intake and exhaust are balanced for the attic volume and the ridge is finished with matching caps, keeping the deck drier through Northridge summers.
Why new roofs in Northridge need a heat plan
Northridge sits in Title 24 Climate Zone 9, where August highs average around 90 degrees and the hot season runs roughly late June to late September. A new roof is the one chance to get ventilation, reflectance, and drainage right together. Warranty terms, if any, are as stated in a written job agreement.
Call for a written quoteTools and methods we use on a new installation
Moisture meter
Reads moisture in decking and framing before anything is covered, so a wet section is found and fixed rather than roofed over.
Roofing nail gun
Sets fasteners at a consistent depth and pattern across the field, giving shingles a uniform seal.
Chalk line and square
Lays out straight courses and true valleys, so the field stays aligned from eave to ridge.
Ladder stabilizer and harness
Keeps ladders steady and crew anchored on steep pitches while the new system goes on.
Local execution
Northridge's housing mixes a 1950s and 1960s ranch core with a post-1994 rebuild layer and smaller post-2000 infill, so a new installation often lands next to an older roof on the same street. The crew plans for that mix: matching the new plane to the existing home's lines without pretending the old roof's problems belong to the new work. Northridge is a neighbourhood in the City of Los Angeles, not a separate city, so permits and code enforcement run through LADBS.
How new roof installation runs in Northridge
- • Northridge
- • Sherwood Forest
- • Northridge East
- • Devonshire
What Northridge customers describe
Open 24 hours when your new roof project needs attention
Call any time to talk through a new installation
Dravon Pulse Roofing is open 24 hours every day at 16923 Roscoe Blvd, Northridge, CA 91325. A new installation is scheduled by call, with the written quote covering the deck, layers, flashing, and field material before work starts. If weather turns during a job, the roof is tarped and dried in so the structure is never left open to rain.
How a new roof installation runs
Inspection and written quote
The roof area is measured, the deck and slope are checked, and you receive a written quote with material options and a start date. Call for an inspection to begin.
Materials and sequencing
Underlayment, flashing, and field material are staged so the deck is covered in order, with landscaping protected and the work zone kept clear.
Build, dry-in, and final check
The system is built plane by plane, dried in before the field is finished, and walked through with you at the end so every joint and penetration is accounted for.
What shapes a new installation quote
No price is stated on this page: the only real number is a written quote after a site visit. The factors below are what move that number, and each one is spelled out in the quote so nothing is added later without photos and your agreement. Warranty terms, if any, are as stated in a written job agreement.
Roof size and pitch
Square footage drives material and labour, and steep pitches slow the crew and need more safety rigging than a low, walkable plane.
Material and plane mix
A pitched shingle field, a low-slope membrane section, and a metal accent each carry different detailing, and a mixed roof is quoted plane by plane.
Deck and flashing scope
New walls, chimneys, skylights, and vents each add flashing work, and any soft sheathing found during the build is photographed before it is added to the total.
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New roof installation questions, answered
What is the difference between roof installation and roof replacement in Northridge?
Installation is a roof on a new structure or addition, where the deck and detailing are designed from the start. Replacement tears off an existing roof and rebuilds it. Your written quote will say which one your job is.
Do I need a permit for a new roof in Northridge?
Re-roof work over 100 square feet in Los Angeles generally requires an LADBS permit under LADBS re-roof rules, and the permit fee is confirmed with LADBS for each job. The 2025 Title 24 code took effect 1 January 2026 through Los Angeles Ordinance 188797, and Northridge sits in Title 24 Climate Zone 9. Your written quote will note how permit handling is covered for your job.
How does Northridge heat affect a new roof?
Northridge is in Title 24 Climate Zone 9, with a long hot season. Ventilation, a reflective field where the code calls for it, and a dry deck all protect the new system from heat ageing.
What should a written quote include?
The deck scope, underlayment and waterproofing layers, all flashing, the field material, cleanup, and permit handling. Warranty terms, if any, are as stated in a written job agreement.
Related services
Roof Replacement
Tear-off and rebuild of an existing Northridge roof when repair no longer makes sense.
Roof Inspection
A roof and attic check that finds deck, flashing, and ventilation problems before they become leaks.
Shingle Roofing
Composition shingle systems for Northridge ranch homes and additions.
Northridge
Roofing across Northridge, from the ranch core to the post-1994 rebuild layer.
Sherwood Forest
Roofing in the Sherwood Forest area south of Nordhoff.
Get your new roof installation in Northridge scheduled
Call Dravon Pulse Roofing at (424) 255-3700 for a written quote on a new roof installation in Northridge. The business is open 24 hours every day at 16923 Roscoe Blvd, Northridge, CA 91325. Warranty terms, if any, are as stated in a written job agreement.