Roofing & chimney contractor · Licensed & insured · Free estimates Cliffside Park, NJ Mon – Sat: 9:00 AM – 8:00 PM njassetconstruction@gmail.com

Roof Replacement · Jefferson, Morris County

Roof Replacement in Jefferson, NJ

Roof replacement in Jefferson has to be designed for snow.

  • Licensed & insured
  • Free written estimates
  • Mon – Sat: 9:00 AM – 8:00 PM
  • Based in Cliffside Park, NJ

Roof Replacement for Jefferson homes and buildings

Roof replacement in Jefferson has to be designed for snow. A new roof here should carry ice-and-water membrane well up from the eaves, through every valley and around every chimney, skylight and sidewall, and it should vent properly so the attic stays cold enough to keep snow from melting from underneath. On the 1960s through 1990s raised ranches and colonials away from the lakes, that is a standard tear-off and reshingle with careful attention to those details.

Lake houses are more involved. A cottage that has been raised, expanded and reroofed in stages may have several roof planes of different ages and pitches, sections with plank decking next to sections with plywood, and low-slope areas that were never right for shingles. Replacing the whole roof at once lets Asset Roofing & Chimney tie every section together with continuous underlayment and correct flashing, and put membrane on the sections that need it.

Jefferson housing

Jefferson's housing falls into two broad groups. Around Lake Hopatcong and the township's smaller lakes are older cottages, many from the first half of the 1900s, that have been enclosed, raised, added onto and converted to full-time homes, often on small, steep lots. Away from the water, the township filled in from the 1960s through the 1990s with raised ranches, split-levels, colonials and contemporaries on wooded lots of an acre or more. Asphalt shingle is the dominant roof covering, with some metal and cedar on individual homes.

Weather & exposure

At Highlands elevation, Jefferson gets some of the coldest temperatures and deepest snow in Morris County, and snow tends to stay on roofs longer here than in the eastern towns. Dense hardwood and conifer forest surrounds most homes, which means heavy debris, constant shade and a real risk of falling limbs in ice storms and high wind. Lake lots add humidity and open-water wind exposure along the shoreline.

Roof replacement in progress on a Cape Cod style home
Asset crew at work. Photos are from our own jobs across North New Jersey.

When replacement is the right call in Jefferson

Replacement is the right call when shingles are brittle or bare across the roof, when winter leaks appear in several places, when the roof already has two layers, or when you can see sagging or soft spots in the deck. On a lake house with several sections of different ages, replacing them together is usually better value than replacing them one at a time, because the transitions only have to be done once.

We start with an attic inspection where there is access, then tear off to the deck, replace damaged sheathing, install a generous ice-and-water barrier and synthetic underlayment, flash every wall, chimney and skylight with new metal, and finish with architectural shingles, a ridge vent and membrane on any low-slope sections. We schedule around the weather, which in the Highlands means avoiding the coldest stretch of winter for full tear-offs where possible.

Jefferson Specifics

Roof problems we see in Jefferson

Deck damage from years of ice dams

Repeated winter leaks along the eaves soak and delaminate the sheathing in a band above the gutter line. On tear-off we expect to find some soft decking on Jefferson homes with a history of ice dams and replace it before the new roof goes on.

Mixed decking on expanded cottages

Original cottage sections often have board decking with gaps, while later additions have plywood. Both must be sound and flat before new material is installed, and the transitions between them need to be addressed.

Ventilation in cathedral and raised sections

Cottages that were raised or opened up into cathedral ceilings often lost their attic airflow. A new roof should include a plan for soffit intake and ridge exhaust where the framing allows it.

Steep driveways and wooded staging

Many Jefferson homes sit on sloped lots at the end of narrow or steep drives with trees close to the house. Material delivery and debris removal need to be planned in advance so the work does not damage the driveway or landscaping.

FAQ

Roof Replacement in Jefferson: your questions

How much ice-and-water barrier does a Jefferson roof need?

More than the bare minimum. At this elevation we recommend running it well past the interior wall line at the eaves, through all valleys, and around chimneys, skylights and sidewalls. It is a relatively small part of the cost of a roof and protects against the ice dams that Highlands winters produce.

Can you replace a roof in winter?

Smaller repairs can be done in cold weather, but a full tear-off is best scheduled when temperatures allow shingles to seal and the roof is free of snow and ice. In Jefferson that usually means spring through late fall. If a roof is failing in winter, we can make targeted repairs to keep it watertight until a replacement can be scheduled.

My lake house has four roof sections built at different times. Do I have to replace them all?

Not necessarily. If one section is much newer and in good shape, we can replace the failing sections and tie into the good one properly. If they are all near the end of their life, doing them together is usually more economical and eliminates the old joints between them. We will give you both options.

Should my new roof have a ridge vent?

In most cases yes, paired with clear soffit intake. Balanced ventilation keeps the attic close to outdoor temperature in winter, which is what prevents snow from melting from underneath and forming ice dams. On cathedral sections we check whether the rafter bays allow airflow before recommending a specific approach.

Nearby

Roof Replacement near Jefferson

We serve every town in Morris County. Nearby towns with their own roof replacement page are linked.

Special offers

Current deals & promotions

All offers and terms
  • $1,000 Off

    $1,000 Off Your First Roof Replacement

    New customers save $1,000 on a complete roof replacement, shingle or flat. Includes tear-off, new underlayment, flashing and a full clean-up, with the price in writing before we start.

    Code NEWROOF1000 Ends Dec 31, 2026
    Get a Replacement Estimate
    Terms

    New customers only. Applies to full roof replacements. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • 10% Off

    Veterans, Active Military & First Responders: 10% Off

    Thank you for your service. Veterans, active-duty military, police, firefighters and EMS receive 10% off any roofing or chimney job, repair or replacement.

    Code SERVICE10 Ongoing
    Claim Your Discount
    Terms

    Valid ID or proof of service required. Discount up to $1,500 per project. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • 5% Off

    Senior Discount: 5% Off

    Homeowners 65 and over save 5% on roofing and chimney work. Just mention it when you call or send the form.

    Code SENIOR5 Ongoing
    Get a Free Estimate
    Terms

    Homeowner must be 65 or older. Discount up to $750 per project. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • $250 Off

    $250 Off a Chimney Rebuild or Stainless Liner

    Save $250 on a chimney rebuild from the roofline up or a new stainless steel liner installation. Both include a written inspection report with photos.

    Code CHIMNEY250 Ends Dec 31, 2026
    Request Chimney Service
    Terms

    Applies to chimney rebuilds and full liner installations. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • $200 Off

    Storm Damage Special: $200 Off Repairs

    After a nor'easter or wind storm, we document the damage for your insurance claim and take $200 off the repair. Call as soon as you notice missing shingles or a leak.

    Code STORM200 Ends Apr 30, 2027
    Request Storm Damage Repair
    Terms

    Applies to storm-related roof repairs of $1,000 or more. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • $100 Reward

    Refer a Neighbor, Get $100

    Know someone who needs a roof or chimney? When they sign a contract with Asset, you receive $100 and they get a free inspection report with photos.

    Code NEIGHBOR100 Ongoing
    Refer Someone
    Terms

    Reward paid after the referred project is completed and paid in full. Referrer must be named before the estimate. No limit on referrals.

Free Estimates · Licensed & Insured

Ready to schedule roof replacement in Jefferson?

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Get a Free Replacement Estimate (201) 727-3113

Mon – Sat: 9:00 AM – 8:00 PM