Deck repair
Rotted or split boards are replaced so the new roof has a solid base.
Slate Roofing
Slate Roof Replacement Paramus, NJ
When slate is flaking or slipping across the whole roof, a Paramus roofer can plan a replacement that keeps the look of slate and fixes what failed. Call (551) 383-2304 to reach a local roofer for slate roof replacement.
Slate roof replacement makes sense once the failures are roof wide rather than scattered. That usually means one of two things: the slate itself is wearing out, flaking, softening and breaking across many slopes, or the original nails have rusted out so widely that slates keep sliding loose. Worn out flashing and valleys often fail at the same time.
The right replacement depends on what failed. When the nails failed but the stone is sound, the roof can be stripped and relaid: slate comes off, sound pieces are sorted, the deck and flashing are rebuilt and the same slate is rehung on copper nails. Worn out slate calls for new stone or a lighter synthetic slate instead.
Removing slate takes more care than stripping shingles. Salvaged slate must be removed by hand and stacked, and the old board decking underneath is checked and repaired. A permit is usually required, and homes in historic districts may need approval for the replacement material.
Many slate roof replacement calls in Paramus also turn up a need for slate roof installation or slate roof repair.
Need slate roof replacement in Paramus? Call (551) 383-2304 and describe the problem to a roofer who works in Paramus.
Call nowThe process
What happens during a slate roof replacement
Each step sets up the next roof for another long life.
Plan the job
A close look at the stone, nails, flashing and deck decides whether the slate goes back on or new material is ordered. Any sagging section is evaluated before the crew puts weight on the roof.
Tear off
Old slate, nails, underlayment and flashing come off down to the deck. Sections are opened only as fast as they can be covered again.
Fix the sheathing
Old board decking is checked board by board, and damaged sections are replaced with new sheathing. Framing repairs happen at this stage if a sag or rot was found.
Install new underlayment
The deck is dried in with fresh underlayment and edge metal. All flashing is renewed, usually in copper.
Relay or install
New natural or synthetic slate is installed course by course with the right headlap and fasteners. The ridge is capped and snow guards are added where needed.
What is included
A full slate roof replacement
Slate relay
The roof is laid with proper headlap course by course.
New valleys
All flashing is replaced, usually in copper so no worn metal remains.
Slate removal
Sound slate is sorted and saved and reusable pieces are stacked.
New underlayment
Ice barrier goes in at eaves and valleys where the climate calls for it.
Related service
Synthetic Slate Roofing Paramus, NJ
Synthetic slate is a manufactured roofing product shaped and colored to look like slate, made from polymer, recycled rubber or composite blends. It is nailed much like a shingle over a solid deck and underlayment, and many products are rated for high impact resistance. The tradeoff is lifespan, since synthetic slate does not last as long as hard natural slate.
For Paramus homes replacing worn slate, synthetic slate keeps a similar look while taking a lot of weight off the framing. Products differ in texture, color stability and thickness, so compare real samples side by side. Historic district rules may limit synthetic materials, so check before committing.
Local help
Slate Roof Replacement Near Me
Around Paramus, slate roofs that come due for replacement are often on older and historic homes with decades of patches. From Paramus out to Oradell, River Edge, Fair Lawn and New Milford, slate replacements tend to be planned well ahead, since matching slate and copper work take time to arrange, which is why the first visit focuses on whether the stone is worth keeping.
For slate roof replacement in Paramus, NJ or nearby towns like Oradell, River Edge, Fair Lawn and New Milford, call (551) 383-2304 to reach a roofer who covers your street.
Roofs in this climate
Cold winters bring snow, ice and a long stretch of freezing nights. Heat escaping from the attic melts snow on the upper roof, and the water refreezes at the colder eaves, which is how ice dams form and back water up under the shingles. Coastal storms and heavy spring rain drive water sideways into flashing, valleys and old chimneys. That is why roof repair in Paramus is busiest after a hard winter and before the next one.
Why call
Why fix it now
Less damage
Small roof problems caught early usually stay small repairs.
Local knowledge
Roofers in Paramus know the roof types and weather wear common in local homes.
Know what happens next
Ask the roofer about the cause, the options and the estimate before work starts.
Slate Roof Replacement questions
How long will replacing a slate roof take?
Plan on several weeks for most homes. Sorting slate, rebuilding the deck and copper flashing all extend the schedule. The roof is dried in section by section, so the house stays protected.
Can I replace slate with asphalt shingles or metal?
Homes with slate can be reroofed in shingles, metal or other materials. Expect changes to the flashing, edges and ventilation, and check historic district or HOA rules first. Keeping a slate look with new or synthetic slate is another path.
How do I know my slate roof is worn out?
Look for delamination across the roof, slates that crumble easily and slipping that keeps spreading. A few broken slates or one bad valley are repair work. A slate inspection shows whether the stone or the nails are the problem.
Should I replace slate with synthetic slate?
It works well for homes that cannot carry natural slate or owners who want a lighter roof. It does not last as long as quality natural slate, and products vary in how they age. If the home is historic or the slate is sound, a relay or new natural slate may be the better choice.
Is it possible to reuse my existing slate?
Sound slate can be stripped, sorted and relaid on new copper nails over a new underlayment. Breakage during removal is filled with salvaged slate of the same type. Soft or flaking slate should not be reused.
More questions? Call (551) 383-2304
Often needed together
Slate Roof Installation
New slate roofs planned around the slate grade, the framing and the details that let stone last a century, for new homes, additions and full reroofs.
Learn moreSlate Roof Repair
Slate roof repairs done with a slate ripper, copper hooks and matching slate rather than tar, so a roof built to last a century keeps going.
Learn moreRoof Replacement
Full tear-off and replacement for roofs that are worn out, storm beaten or leaking in several places, with the old layers removed and the deck checked.
Learn moreShingle Roof Replacement
Tearing off a worn shingle roof down to the decking and putting on a new one, so the new roof starts on a sound, dry deck.
Learn more
Looking for something else?
See all roofing servicesTalk to a Paramus roofer about slate roof replacement
Call (551) 383-2304 for a local roofer in Paramus and nearby towns.