Siding Installation in Brentwood
One of Suffolk County's most populated communities with over 60,000 residents. Brentwood's housing stock is predominantly 1950s-1970s Cape Cods and ranches built during the post-war suburban expansion, with a second wave of split-levels and colonials from the late 1970s-1980s. Most homes are on their second or third siding replacement — original aluminum gave way to first-generation vinyl, which is now aging out at 20-25 years.
Vinyl remains the dominant choice for budget-conscious homeowners, but James Hardie fiber cement is gaining traction on the larger colonials along Wicks Road and the streets east of Brentwood State Park, where homeowners want a longer service life and better curb appeal. Storm damage repair and partial siding repair are high-demand services given Brentwood's inland but still storm-exposed position in the Town of Islip. Our contractor network covers all of Brentwood (11717) with licensed, insured pros who pull Town of Islip permits on every job.
Siding Pricing in Brentwood
Estimates based on a typical 2,000 sq ft home in Brentwood. Actual costs vary by house condition, material grade, and contractor.
Your Long Island Siding Company for Brentwood, NY 11717
Long Island Siding Co is the long island siding company Brentwood homeowners trust for licensed, insured siding work in the Town of Islip. We match you with a verified contractor who knows Brentwood's 1950s–1970s housing stock and pulls permits from the Islip Building Department. Whether you need a full vinyl reside on a Cape Cod or a James Hardie upgrade on a colonial, our network covers every street in 11717. Get a free quote today.
Brentwood Housing Stock & Siding Needs
Brentwood is one of the largest communities in Suffolk County with over 60,000 residents and roughly 15,000 single-family homes. The housing stock breaks down into three distinct eras, each with different siding considerations:
1950s–1960s Cape Cods and ranches make up the core of Brentwood's residential grid. These 900–1,400 sq ft homes were built with wood sheathing under original aluminum or asbestos siding. Most had aluminum replaced with first-generation vinyl in the 1980s–90s, which is now cracking, fading, and warping. A full vinyl reside on a Cape Cod in this range runs $7,500–$12,000. Insulated vinyl is a strong upgrade for these homes — the 2x4 walls have minimal original insulation, and the foam-backed panels add R-2 to R-5 while reducing energy bills.
1970s–1980s split-levels and colonials are found throughout eastern Brentwood and along the Wicks Road corridor. These larger homes (1,800–2,500 sq ft) often carried wood or Masonite siding that has deteriorated, especially on north-facing walls. James Hardie fiber cement siding is the premium choice for these homes — the 30-year warranty and zero-maintenance profile make it cost-effective over a 40–50 year ownership cycle. A Hardie reside on a Brentwood colonial runs $20,000–$32,000.
Vinyl vs. fiber cement for Brentwood:Vinyl costs 40–50% less upfront but needs replacement every 20–25 years. James Hardie lasts 40–50 years, resists impact and storm damage, and adds measurably more resale value. For homeowners who have already replaced siding twice, Hardie eliminates the replacement cycle. For budget-conscious homeowners, modern premium vinyl (CertainTeed Monogram, Royal Building Products) with proper installation is a reliable 25-year solution at a fraction of the cost.
Siding Cost Breakdown — Brentwood, NY (11717)
| Material | Cost / sq ft | Typical Home | Lifespan |
|---|---|---|---|
| Vinyl (standard) | $4.25–$7.50 | $7,500–$15,000 | 20–25 yrs |
| Insulated vinyl | $5.50–$9.00 | $9,500–$18,000 | 25–30 yrs |
| James Hardie (fiber cement) | $9.00–$16.00 | $17,000–$32,000 | 40–50 yrs |
| Cedar shake | $10.00–$19.00 | $20,000–$38,000 | 30–40 yrs |
| LP SmartSide (engineered wood) | $7.00–$13.00 | $14,000–$26,000 | 25–30 yrs |
Costs include materials, labor, old siding removal, and basic sheathing inspection. Sheathing repair, if needed, adds $1,500–$4,000. Prices reflect 2025–2026 contractor quotes in the Brentwood/Islip area.
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Siding Installation FAQ — Brentwood, NY
We match Brentwood homeowners with contractors licensed in Suffolk County (HIC-verified), carrying $1M+ liability insurance and workers' comp. Our network includes pros familiar with Brentwood's dense residential streets and the mix of 1950s-1970s Cape Cods and ranches common throughout 11717. Brentwood's housing stock was built in waves — the original postwar Cape Cods near the LIRR station, 1960s ranches throughout the central grid, and 1970s-80s split-levels and colonials in the eastern sections. Our contractors know each building type and the siding issues specific to each era.
For a typical Brentwood home (1,500-2,200 sq ft), expect $7,500-$15,000 for vinyl siding installed. James Hardie fiber cement typically runs $17,000-$32,000. Cedar shake is $20,000-$38,000. Insulated vinyl — increasingly popular on Brentwood's older Cape Cods and ranches for the added R-value — typically runs $9,500-$18,000. Brentwood's high-density housing stock means contractors can often stack multiple jobs in the area, which keeps pricing competitive compared to lower-density Suffolk communities.
It depends on your budget, home size, and how long you plan to stay. Vinyl is the value play: $7,500-$15,000 installed on a typical Brentwood home, 25-year lifespan, minimal maintenance. James Hardie fiber cement costs $17,000-$32,000 but lasts 40-50 years, resists storm damage better, won't melt or warp, and adds measurably more curb appeal and resale value. For Brentwood's 1950s-70s Cape Cods and ranches where homeowners are on their second or third vinyl replacement, Hardie eliminates the replacement cycle entirely. Our network includes both vinyl specialists and James Hardie Preferred installers — we match you with contractors who work with the material you want. See our James Hardie siding page for full details on fiber cement options.
Siding repair in Brentwood typically runs $300-$800 for a small section (1-3 panels). A single damaged wall section typically runs $1,500-$4,000. Replacing storm-damaged or rotted sheathing behind the siding adds to that cost. For localized damage — especially after a Long Island nor'easter — repair is almost always more economical than a full reside. Our contractors provide written repair estimates and carry color-match samples for most major vinyl brands.
Yes. Brentwood falls under the Town of Islip building department (655 Main Street, Islip, NY 11751). A building permit is required when replacing more than 25% of exterior cladding. Permit turnaround is typically 2-3 weeks. Our matched contractors pull permits on every job and are familiar with the Islip permit process. This applies to all siding types — vinyl, Hardie, cedar, and engineered wood.
Brentwood's 1950s-70s housing stock presents recurring siding issues. The original aluminum siding on pre-1970 Cape Cods dents easily and fades to a chalky finish. First-generation vinyl installed in the 1980s-90s cracks in cold weather and warps in summer heat — it was thinner than modern vinyl and lacked UV stabilizers. On many homes, the OSB or plywood sheathing behind the siding has absorbed moisture over decades, leading to soft spots and mold. A proper reside addresses the sheathing condition before new material goes on. Our contractors inspect sheathing on every job and include repair costs in their written estimate so there are no surprises mid-project.
Yes. Insulated vinyl is one of the smartest upgrades for Brentwood's older homes. The original Cape Cods and ranches were built with 2x4 walls and minimal insulation — adding insulated vinyl with contoured foam backing improves the wall's R-value by R-2 to R-5, which makes a noticeable difference in heating costs during Long Island winters. Insulated vinyl also eliminates the hollow sound and feel of standard vinyl and resists impact damage better. Cost typically runs $9,500-$18,000 for a typical Brentwood home — $1-$2/sq ft more than standard vinyl but worth the upgrade.
A full re-side of a typical Brentwood home (1,500-2,500 sq ft) takes 3-5 days for vinyl, 5-8 days for James Hardie, and 7-10 days for cedar shake. Many Brentwood homes are Cape Cod and ranch layouts — straightforward to access, which keeps installation timelines on the shorter end. If sheathing repair is needed (common on 1960s homes), add 1-2 days to the timeline.
James Hardie fiber cement offers the best storm protection for Brentwood homes. It is rated for 150+ mph wind resistance when properly installed, is non-combustible, and will not crack, warp, or blow off in nor'easters the way aging vinyl can. For homeowners who want to stay with vinyl, modern premium vinyl (CertainTeed Monogram, Mastic Structure) rated at 110+ mph with reinforced locking systems is a significant upgrade over the older vinyl on most Brentwood homes. Either option is a major improvement over the original aluminum or first-generation vinyl still found throughout the 11717 zip code.
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