Chimney flashing
Step and counter flashing at chimneys, dormers and walls are renewed in metal that lasts as long as slate.
Slate Roofing
Slate Roof Repair Maplewood, NJ
Most slate roofs in Maplewood that leak still have plenty of good slate, and the fix is usually new slates in a few spots and new flashing, not a new roof. One call to (973) 858-1830 reaches a nearby slate repair pro.
On a slate roof, the stone is usually the last thing to fail. The nails that hang each slate and the metal at valleys and walls are what wear out, long before most of the stone does. A slipped slate in the gutter is a common sign that the nails, not the stone, are failing.
Slate needs repairs done with slate methods, not shingle methods. The broken slate is removed by cutting its nails with a slate ripper, and the replacement is secured with a slate hook or a nail under a small copper bib so no nail is exposed. Coating slate with tar or roof cement only hides problems and stains the stone.
Look from the ground, not from the roof. Slate cracks under foot, especially older slate, and it is slick when wet or icy, so roofers work from ladders hooked over the ridge and roof brackets rather than walking on the stone. From the yard, note any missing or slipped slates, flaking surfaces and rusted metal at valleys or chimneys.
Depending on what the roofer finds, slate roof repair in Maplewood, NJ can go hand in hand with slate roof replacement and slate roof installation.
Looking for Maplewood slate roof repair? Call (973) 858-1830 to talk to a local roofer.
Call nowThe process
How slate roof repair works
Here is how a slate roofer usually handles a repair.
Set safe access
The roofer sets a hook ladder over the ridge or installs roof brackets, so weight stays off the slate. Slate is never worked on while it is wet or icy.
Find the cause
Leaks are traced back to their source, which on slate is often a valley, a flashing joint or a cluster of slipped slates. If many slates are slipping, it tells the roofer the nails are failing roof wide.
Pull damaged slates
The damaged slate is freed by cutting its hidden nails with a slate ripper. Nothing around the repair has to come off.
Hang a replacement
The new slate goes in and is hung on a slate hook, or nailed through the gap above and covered with a copper bib. Salvaged slate of the same type and color often gives the closest match.
Repair the flashing
Valleys and wall flashings that have rusted through are replaced with new metal, with the slates carefully removed and relaid. Copper flashing is common on slate because its service life comes close to that of the stone.
What is included
Common slate roof repairs
Tar cleanup
Old tar and roof cement patches are removed where possible so water can drain freely again.
Slipped slate rehanging
Slipped slates are put back and secured where their nails rusted through.
Valley replacement
Valleys get new copper or other long life metal to carry water off the roof again.
Slate replacement
Cracked or missing slates are replaced with matching slate using hooks or covered copper nails.
Related service
Slate Roof Inspection Maplewood, NJ
Before repairs, an inspection sorts out whether the slate itself is sound or nearing the end. It covers slate condition, nail failure, valley metal, chimney and wall flashing and any old tar repairs. Hard slate in good condition rings when tapped, while worn soft slate sounds dull and breaks easily.
A slate inspection on a Maplewood home relies on ladders, binoculars and drone footage more than walking, to protect the slate. Inside, the attic shows where water has gotten through and whether the board sheathing is sound. You should come away knowing whether the roof needs a repair, a section relaid or a long term replacement plan.
Related service
Slate Roofing Company Maplewood, NJ
Choosing a slate roofing company matters more than with most roofs, because slate needs its own tools, methods and experience. Good questions include how they remove broken slate, how they fasten replacements and how they avoid walking on the roof. A roofer whose first suggestion is coating the roof with tar is a red flag.
For Maplewood homeowners, a good sign is a slate roofer who keeps a stock of salvaged slate and talks about repair before replacement. Salvaged slate that matches the original is the key to repairs that do not stand out. One call to (973) 858-1830 is a good place to start.
Local help
Slate Roof Repair Near Me
Slate roofs in Maplewood are mostly found on older homes, churches and historic buildings, along with some newer homes built with slate on purpose. Homes in Maplewood and neighboring communities such as Vauxhall, Union, Springfield and Short Hills with original slate usually need nail and flashing repairs long before the stone itself wears out, which is why finding a roofer who knows slate is worth the extra effort.
Searching for slate roof repair near me from Maplewood or Vauxhall, Union, Springfield and Short Hills? Call (973) 858-1830 to talk to a roofer who works in your part of town.
What the local climate does to a roof
Winters here are long and cold, with snow on the roof for weeks at a time and plenty of nights below freezing. Heat escaping from the attic melts snow on the upper roof, and the water refreezes at the colder eaves, building ice dams that push water up under the shingles. Strong coastal storms push rain into every weak spot at the flashing and valleys. That is why roof repair in Maplewood is busiest after a hard winter and before the next one.
Why call
Why act early
Smaller repairs
Small roof problems caught early usually stay small repairs.
Familiar with local homes
Roofers in Maplewood know the roof types and weather wear common in local homes.
Clear next steps
Ask your questions before you agree to anything.
Slate Roof Repair FAQ
Do I need a new slate roof or just repairs?
Most slate roofs can be repaired as long as the stone itself is still sound. Replacement makes sense when a large share of the slate is flaking, soft or breaking, or when nails are failing across the whole roof. A slate inspection shows which situation you are in.
Why are slates sliding off my roof?
The nails holding each slate are the usual culprit. Many older slate roofs used nails that corrode in time, and once a nail fails, the slate slides out of its row. Each slipped slate is rehung with a slate hook or covered copper nail, and if slipping is widespread, the roof may need to be stripped and relaid with new nails.
What is the lifespan of a slate roof?
Hard slate can last well over a century, while soft slate lasts a shorter but still long span. Fasteners and flashing are what wear out first, which is why repairs keep slate roofs going so long. Kept up with repairs, a slate roof can serve for generations.
Is it safe to walk on a slate roof?
Slate is not made to be walked on. Slate breaks easily underfoot and becomes dangerous when wet. Professionals work from ladders hooked over the ridge for this reason, and homeowners are safer looking from the ground.
Can tar be used to repair slate?
Tar patches on slate fail and make proper repairs harder. They dry out and crack, hold moisture against the slate and add work for the next repair. A real repair uses new slate and new flashing instead.
More questions? Call (973) 858-1830
Other services that may help
Slate Roof Replacement
Full slate roof replacement when the stone, the nails or the flashing have failed across the roof, planned around the weight and look of the home.
Learn moreSlate Roof Installation
Slate roof installation from choosing hard or soft slate to the final copper ridge, built to match the life of the stone.
Learn moreFlashing Repair
Flashing repairs at the joints where most roof leaks start, so water runs onto the shingles instead of into the wall.
Learn moreRoof Leak Repair
Finding where water gets through the roof and sealing it at the source, with the damage underneath checked too.
Learn more
Looking for something else?
See all roofing servicesNeed slate roof repair in Maplewood, NJ?
Call (973) 858-1830 to talk to a roofer serving Maplewood, NJ.