Slate Roof Valley Repair

I ve repaired complex metal roof flashings with torch down modified bitumen but there is a fire risk doing so.

Slate roof valley repair.

Furring strips were nailed to roof with 2 5 inch hot dipped galvanized common nails. You can see in our roof valley photo left that there has been a history of. Our full time slate technicians are thoroughly trained in the latest and most reliable methods for installing or repairing slate roofing. The wood strips should be approximately 3 times the thickness of the slates.

Install first piece of copper flashing over bottom of furring strips. Enhance the beauty of your home with a custom designed slate roof from california slate company founded in 2006 we focus solely on high quality roofing slate and the needs of homeowners architects and contractors. If you have a roof leak it may well be through the valley. For roof repair we first need to know the cause of the problem.

We are well aware of the common problems with roofs so it will be easier for us to identify the issue than for you. This is where two parts of the roof join. If 20 or more of the slates on a roof or roof slope are broken cracked missing or sliding out of position it is usually less expensive to replace the roof than to execute individual repairs. Details are at slate roof leaks temporary repair once the necessary slates are removed the valley is usually replaced with new heavy copper or on some roofs folks use other flashing materials like aluminum i don t recommend that.

Therefore before proceeding to repair we will inspect your attic for proper insulation and ventilation to make sure there are no underlying issues that will cause. We have been providing expert installation restoration and repair of slate roofs for over 30 years. This video shows the full repair from removing leaded va. Where two roof valleys meet for example above a gable dormer a soldered joint is likely to break from the movement.

Slate roof repair is viable for localized problems and damaged roofs with reasonably long serviceable lives remaining. Overlap metal roof valley sections by 12 inches and seal the lap with a flexible sealant such as polyurethane or butyl on roofs shallower than 5 12. A properly flashed roof valley should have an ice and water shield installed with roofing felt being properly secured over the ice and water. If the ice and water shield is missing then you will have to remove the shingles on both sides along the valley put ice and water shield in place and re shingle the roof.