Valley replacement
Leaking valleys are rebuilt to carry water off the roof again.
Slate Roofing
Slate Roof Repair Bloomingdale, NJ
A Bloomingdale slate roofer can pull broken slates with a slate ripper, set matching replacements and repair the copper flashing that keeps the roof dry. One call to (862) 356-0010 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. When nails rust through, slates slide out of place and leave gaps, a problem sometimes called nail sickness.
Repairing slate the right way uses tools and materials made for it. A slate ripper slides under the broken slate to cut its nails, then a new slate of matching size, thickness and color is slipped in and held with a copper or stainless slate hook or a copper nail covered by a metal bib. Coating slate with tar or roof cement only hides problems and stains the stone.
Stay off the roof yourself. 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.
If the problem goes deeper than it first looked, a Bloomingdale roofer may also recommend slate roof replacement or slate roof installation.
Need slate roof repair in Bloomingdale? Call (862) 356-0010 and describe the problem to a roofer who works in Bloomingdale.
Call nowThe process
The slate roof repair process
Here is how a slate roofer usually handles a repair.
Rig the roof
Access is set up with ridge hook ladders and staging so nobody has to walk on the slate. Work only happens when the roof is dry, since wet slate is slick.
Pin down the source
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.
Cut the old nails
With a slate ripper, the roofer cuts the nails holding the broken slate and draws it out. The slates above stay in place the whole time.
Hang a replacement
A matching slate is fitted and secured with a hook or a covered copper nail so no fastener is exposed. Salvaged slate of the same type and color often gives the closest match.
Fix the valleys
Valleys and wall flashings that have rusted through are replaced with new metal, with the slates carefully removed and relaid. Copper is the traditional choice because it lasts about as long as hard slate.
What is included
Common slate roof repairs
Slipped slate rehanging
Loose slates are rehung on copper hooks so the coverage is whole again.
Tar cleanup
Failed tar repairs are cleaned off and done properly which also improves the look of the roof.
Chimney flashing
Step and counter flashing at chimneys, dormers and walls are renewed instead of being covered with tar.
Broken slate repair
Damaged slates are swapped for sound ones without disturbing the slates around them.
Related service
Slate Roof Inspection Bloomingdale, NJ
Inspecting slate is about telling a stone problem from a fastener or flashing problem. Key checks include the slate type, how many slates are cracked or delaminating, whether nails are rusting and how worn the valleys and flashings are. Tapping a slate is a quick test: sound slate rings, worn slate thuds.
For a slate roof inspection in Bloomingdale, much of the surface can be checked from a ladder, with binoculars and with drone footage, so the stone is not walked on. 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 Bloomingdale, NJ
Slate is a specialty, and a slate roofing company should show it knows the trade. Ask about their tools and methods: slate rippers, hooks, staging and the flashing metals they use. A roofer whose first suggestion is coating the roof with tar is a red flag.
A slate roofing company that works in Bloomingdale should be able to describe recent slate repairs and where it sources matching slate. Salvaged slate that matches the original is the key to repairs that do not stand out. One call to (862) 356-0010 is a good place to start.
Local help
Slate Roof Repair Near Me
In Bloomingdale, slate tends to cap older and historic homes, and many of those roofs are still on their original stone. Homes in Bloomingdale and neighboring communities such as Wanaque, Butler, Riverdale and Pompton Lakes 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.
For slate roof repair in Bloomingdale, NJ or nearby towns like Wanaque, Butler, Riverdale and Pompton Lakes, call (862) 356-0010 to reach a roofer who covers your street.
How the weather here affects roofs around Bloomingdale
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. Strong coastal storms push rain into every weak spot at the flashing and valleys. Most homeowners in Bloomingdale, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why fix it now
Drier ceilings
Small roof problems caught early usually stay small repairs.
Familiar with local homes
Local roofers see the same roofs and storm damage across Bloomingdale and nearby towns.
Clear next steps
Ask the roofer about the cause, the options and the estimate before work starts.
Slate Roof Repair FAQ
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. The nails and flashing need attention long before the slate does. Kept up with repairs, a slate roof can serve for generations.
Can tar be used to repair slate?
Tar and roof cement are poor fixes for slate. They crack as they age, trap water against the stone and stain it, and they have to be scraped off before a proper repair can be done. The lasting fix is replacing the broken slate and renewing the flashing with metal.
Is it safe to walk on a slate roof?
Walking on slate is best avoided. The stone cracks under weight, especially older slate, and it is very slippery when wet, icy or covered in moss. Professionals work from ladders hooked over the ridge for this reason, and homeowners are safer looking from the ground.
Why are slates sliding off my roof?
Rusted nails are the usual cause. Older slate roofs were often hung with iron or steel nails that rust through long before the slate wears out, letting slates slide down and fall. 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.
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.
More questions? Call (862) 356-0010
Related services
Slate Roof Replacement
Replacing a slate roof that has reached the end of its life, by relaying the sound slate on new nails or installing new natural or synthetic slate, 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, so the nails and flashing last as long as the slate.
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
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