0
Is it advisable to overlay a new shingle roof on a 12 year old home with the old roof being in relatively good shape?
Gmbrown01
Depends on how many layers are currently on it. No more than 3 then yea prob
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is advising?
to suggest a course of action
What is a superficial overlay?
An overlay is like a facade, a thin layer that is on top of something else. Superficial in this context would mean particularly thin and insubstantial. You might metaphorically describe some politician as being an egomaniac with a superficial overlay of philanthropy.
What tools are needed to shingle a roof?
To shingle a roof, you need the shingles which can be made of a variety of materials, the most common being asphalt. You then need a hammer and roofing nails, which are specially made for roofing.
What are the requirements of being a optemetrist?
you must learn to spell correctly , finish your education, specialize in optometry, then if and when you graduate you may hang out your shingle.
Which one or more of the following NPA relief methods results in a new area code being deployed?
splitoverlay (including concentrated overlay)
What is relatively prime of 59 and 97?
59 and 97, being both prime, are relatively prime to each other.
Are snow crabs high in cholesterol?
Snow crabs are relatively high in cholesterol, but they make up for it, by being a relatively low calorie food. (Relatively to other sea food.)
Is it ok to use more then four nails per shingle?
This is base on strenght of the roofing shingle material and the expected wind velocity. Most asphalt singles are rated for a given wind speed - such as 75 mph or 100 mph. The manufacturer of the shingle specifies the number of nails and the placement of the nails to yield the resistance to lifting and tearing of the shingle for the specified wind. If the manufacturer states that to attain the guaranteed performance you need to use 5 nails per shingle, you should use at least 5. You may use more but the placement of the nails will not be according to the manufacturer recommendations so will probably void the grantee. Some laminated shingles may be rated for 125 mph with 6 nails per shingle if the nailing pattern complies with their specifications. Since the lifting of a shingle tab is not related to the number of nails, additional nails will not prevent a tab from lifting and tearing off. The number of nails will however affect the tendency of the wind lifting the entire shingle, then a section of shingles, and ultimately the entire layer of shingles. The lifting of a tab is more related to the sealing of the tab to the shingle below it which should be attached with the correct number of nails. A shingle tab seals to the shingle below by being heated by the sun till the patch of tar on the underside softens till it sticks to the lower shingle. Properly sealed, the entire roof surface acts like one continuous sheet of roofing. Since a strong wind may create a lifting force on that entire sheet, the proper number of nails is important, but also is the condition of the roof sheathing - whether it be plywood, waferboard(OSB), or lumber(1 x 8 or such). Adequate nails into rotten wood still makes for a roof that will blow off the house.
How do you get a boy to ask you to a disco?
by being relatively attractive ?(to him) and... maybe ask him instead?
Why Singapore is relatively free from corruption?
Singapore is viewed as being a country relatively free from corruption. Some believe the high salaries of elected officials promote honesty.
What to feed a injured goatsucker bird?
Moths or any other insect that meet these qualifications: being relatively large and being able to fly.
What are some advantages of being animal health technician?
The relatively high salary and helping animals.
