Roof Shingle Replacement
Asphalt and architectural shingle roof replacement for Bergen County homes. Full tear-off, deck repair, ice-and-water shield, synthetic underlayment, and manufacturer-aligned shingle install — managed by a registered NJ contractor.
Asphalt & Architectural Shingle Replacement
Most Bergen County asphalt roofs last 18–25 years before replacement becomes the right call. Once granular loss, leaking, or storm damage drives the decision, the roof system is more than just the shingles. Tear-off lets us inspect the deck, flashing, drip edge, and ventilation — the parts that determine whether the new roof actually delivers its expected service life. Manufacturer warranties depend on the full system installed to spec.
- Full tear-off of existing roofing down to the deck
- Roof deck inspection — rot, delamination, and fastener integrity check
- Plywood or OSB deck repair where rot or storm damage is found
- Ice-and-water shield in eave zones, valleys, and around penetrations
- Synthetic underlayment across remaining deck area
- Drip edge at eaves and rakes; step-flashing at sidewalls
- Architectural or 3-tab shingles installed per manufacturer specification
- Ridge and soffit ventilation correction where needed for warranty
- Cleanup with magnetic sweep for stray nails; debris haul-off
Bergen Restoration installs residential asphalt and architectural shingle roof systems through licensed roofing crews. Slate, clay tile, cedar shake, metal, and commercial roof systems may require different specialists.
Serving homeowners throughout all 70 Bergen County municipalities. View our Bergen County service areas.
Roof Shingle Replacement Guides
Tear-off, ice-barrier, and ventilation calls that decide how long a roof lasts.
Tear-Off vs Layover
- Deck inspection: tear-off exposes the sheathing so rot, delamination, and past leak damage get fixed instead of buried.
- Ice barrier: the eave membrane this climate calls for can only go on a bare deck — a layover locks you out of it.
- Weight & telegraphing: a second layer adds roughly two tons on a typical house and telegraphs every hump and cup of the old roof through the new one.
- Service life: shingles over an old layer run hotter and age faster; the second roof rarely reaches its rated life.
- Next time costs more: when the layover fails, the tear-off removes two roofs at once — the deferred cost comes back with interest.
Planning a project like this? Get an estimate.
Architectural vs Three-Tab
- Three-tab: the flat, single-layer economy shingle: 15–20 year life, lower wind ratings, and a fading market presence.
- Architectural: laminated dual-layer construction: 25–35 year service life, 110–130 mph wind ratings, dimensional look. The default choice for good reason.
- Designer / luxury: heavier slate- and shake-profile shingles for homes where the roof is a major visual element.
- Wind ratings matter here: nor’easters and summer squalls make the higher nail-count, sealed-bond architectural install worth it.
- Color discipline: darker blends hide algae streaking; algae-resistant granules are standard on better lines.
Planning a project like this? Get an estimate.
Underlayment, Ice Barrier & Edge Metal
- Ice & water shield: self-adhering membrane at eaves, valleys, and penetrations — standard practice at replacement in this climate.
- Synthetic underlayment: tear-resistant and walkable, it has effectively retired felt on quality installs.
- Drip edge: metal at eaves and rakes keeps water off the fascia and out of the sheathing edge — required, and still skipped on cut-rate jobs.
- Valley construction: open metal or properly woven valleys handle the heaviest water concentration on the roof.
- Penetration boots: new pipe boots and reflashed chimneys go in with the roof — reusing old ones is a leak on a schedule.
Planning a project like this? Get an estimate.
Attic Ventilation & Shingle Life
- The balance: intake at the soffits, exhaust at the ridge — roughly balanced, or the system short-circuits.
- Summer heat: a ventilated attic sheds the heat that otherwise bakes shingles from below and pushes cooling bills up.
- Winter moisture: household moisture that reaches a cold attic condenses; airflow carries it out before it wets insulation and sheathing.
- Ice dam link: a cooler attic is the structural half of ice dam prevention.
- Assessed at quote: soffit blockage, bath fans dumping into the attic, and missing ridge vent are checked before the shingle count, not after.
Planning a project like this? Get an estimate.
Workmanship vs Manufacturer Warranty
- Workmanship warranty: covers the installation itself — flashing details, nailing, sealing. We provide written workmanship warranty terms.
- Manufacturer coverage: covers the shingle as a product; terms depend on the product line, the install meeting spec, and the manufacturer’s own conditions.
- Registration matters: enhanced manufacturer tiers typically require registered installs with specified components — worth confirming in writing.
- Proration reality: many product warranties prorate sharply after early years; the headline number is not the year-20 payout.
- Review before signing: both documents are reviewed with you before work starts — coverage questions get answered while they are cheap.
Planning a project like this? Get an estimate.
Cost & Timeline Guide
- 2026 range: roughly $8–$14 per square foot installed — including tear-off, underlayment, drip edge, standard ventilation, and cleanup.
- Line-itemed extras: deck repair, ventilation upgrades, skylight or chimney reflashing, and permit fees appear as separate lines, not surprises.
- What moves the number: roof complexity (hips, valleys, dormers), pitch, stories, and material tier — more than raw square footage.
- Timeline: a typical single-family replacement runs 2–4 days, weather permitting, tear-off to cleanup.
- Permits: for projects that require permits, we coordinate permit paperwork and inspection scheduling with your town.
Planning a project like this? Get an estimate.
Your Roof Shingle Replacement Process
Inspect & diagnose
Evaluate crack width, pattern, location, and whether water is present or seeping. Determine whether the crack is structural, cosmetic, or moisture-driven.
Select repair method
Recommend epoxy, polyurethane, carbon fiber reinforcement, or engineering coordination based on findings. We explain the options before anything is scheduled.
Prep & seal
Clean the crack, install injection ports where applicable, inject sealant, and apply surface seal. Carbon fiber straps installed where lateral pressure is a concern.
Waterproof & coordinate drainage
Apply waterproofing membrane over repaired sections. If water pressure from drainage is the root cause, coordinate French drain, sump pump, or yard drainage work.
Frequently Asked Questions
Architectural shingles installed correctly with proper ventilation typically deliver 22–28 years of service in Bergen County climate. Sun exposure, ventilation, and deck condition all affect the lower or upper end of that range. Manufacturer warranties on the shingles themselves often run 30–50 years prorated.
In most Bergen County municipalities, yes. Building permits and final inspection are typical for a full tear-off and replacement. We coordinate permit paperwork and inspection scheduling with your town where required.
Most Bergen County 1,800–2,400 sq ft residential roofs are torn off and replaced in 2–4 working days when weather cooperates. Larger or more complex roof lines (multiple dormers, steep pitch, slate-imitation architectural product) can extend that range.
Architectural shingle replacement runs roughly $8–$14 per square foot installed in 2026 ranges, including tear-off, underlayment, drip edge, standard ventilation, and cleanup. Deck repair, ventilation upgrades, skylight or chimney reflashing, and permit fees are line-itemed separately.
Yes. Bergen Restoration is a registered New Jersey Home Improvement Contractor (NJHIC# 13VH08865500) with commercial general liability and workers’ compensation coverage; documentation available on request.
Ice-and-water membrane at eaves, valleys, and penetrations — beyond code minimum where Bergen County ice dams argue for it — with synthetic underlayment on the field. The layers you never see decide the roof's worst days.
Tear-off, in almost every honest case — it exposes the deck for repair, resets flashing, and keeps warranties clean. Laying over problems roofs them in.
Tarped beds, plywood shields, magnetic nail sweeps daily — tear-off is violent and containment is a planned scope item, not a courtesy.
Architectural, for nearly everyone now — heavier, wind-rated better, and warrantied longer for a modest premium. Three-tab survives mostly for matching.
Balanced intake and exhaust keep the deck cool and dry — extending shingle life and starving ice dams. Ridge-vent cuts happen during replacement at nearly no marginal cost.
We provide written workmanship warranty terms covering the installation; manufacturer coverage depends on product, installation requirements, and manufacturer terms — both reviewed with you before you sign.
Part of our Roof Repair & Replacement, Bergen County NJ service family — explore Flat Roof Repair, and Roof Leak Repair.
Get Your Estimate
Tell us about your foundation crack or moisture concern. We’ll follow up with the next best step.
Commercial general liability and workers’ compensation coverage. Documentation available on request.
Let’s Talk About Your Project
Tell us what you have in mind — we’ll follow up with a plan.