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When you install shingles over an old layer of shingles do you have to put down felt or do you put the new layer of shingles directly over the old layer?
With composition shingles, no felt is necessary between shingle layers. When the exposure of the shingles is the same as the old exposure, the bottom edge of the old shingles is used as a guide for the upper edge of the new shingles in placement. This ability to place the shingles would be lost if covered with felt.
What else can I help you with?
How to install asphalt shingles on a roof?
To install asphalt shingles on a roof, start by preparing the roof surface and laying down a waterproof underlayment. Next, install starter shingles along the eaves and edges of the roof. Then, begin laying the asphalt shingles in rows, overlapping each row to ensure proper water drainage. Secure the shingles with nails and continue until the entire roof is covered. Finally, trim any excess shingle material and install ridge caps along the peak of the roof for a finished look.
Can you install dimensional shingles over dimensional shingles?
Any time you layer on top of existing shingles you cut down the life span of the new roof. (Roof gets hotter and so the materials deteriorate faster.) So you may be able to do it (check local codes) but it isn't advisable. If you're looking to save, you may be able to do the tear-off yourself.
Can you install asphalt shingles in the rain?
Yes, If the roof has felt down it will make no difference. the first warm day it will all dry out.
How to install roof shingles properly?
To install roof shingles properly, start by preparing the roof surface, laying down a waterproof underlayment, and then starting at the bottom edge of the roof and working your way up. Nail the shingles in place, making sure to overlap them correctly and follow the manufacturer's instructions. Finish by adding flashing and ridge caps for a secure and weatherproof installation.
How to install shingles on a roof?
To install shingles on a roof, start by preparing the roof surface and laying down a waterproof underlayment. Next, begin at the bottom edge of the roof and work your way up, overlapping each row of shingles to ensure proper water drainage. Use roofing nails to secure the shingles in place, making sure to follow the manufacturer's instructions for spacing and placement. Finally, trim any excess shingles and seal the edges with roofing cement for added protection against leaks.
How to install roofing shingles properly?
To install roofing shingles properly, start by preparing the roof surface and ensuring it is clean and dry. Next, lay down a waterproof underlayment and begin installing the shingles from the bottom up, overlapping each row to prevent leaks. Use roofing nails to secure the shingles in place and follow the manufacturer's instructions for proper installation techniques. Finally, finish the job by adding flashing around edges and vents for added protection.
How to install ridge cap shingles on a roof?
To install ridge cap shingles on a roof, first, ensure the roof is clean and dry. Next, apply a bead of roofing cement along the ridge of the roof. Place the ridge cap shingles over the cement and nail them down securely. Repeat this process until the entire ridge is covered. Finally, seal the edges with more roofing cement for added protection.
Should you put tar paper down before adding shingles on existing shingles?
In case it rains before you finish shingling.
Will wind blow off shingles?
It can if they are not fastened down well enough.
How does the ozone layer slow meteorites down?
The ozone layer slows down meteorites. This is a layer of atmosphere.
What is roof sheathing used for?
You nail it down to your trusses as support and a nailer for your shingles
How to install a roof properly?
To install a roof properly, start by preparing the roof deck and ensuring it is in good condition. Next, install underlayment to protect against water damage. Then, lay down the roofing material, such as shingles or tiles, following manufacturer instructions. Finally, secure the roofing material in place and make sure all edges are properly sealed to prevent leaks.
