Low Pitch Roof Replacement

This article defines low slope roofing and describes low slope roofing materials choices installations inspection defects roofing repairs and product sources.

Low pitch roof replacement.

The roof looks old and worn. Shingle edges are curled or shingle tabs are cupped or cracked. But if you live in the snow belt and in the winter you have leaks only on warm or sunny days you probably have ice dams. It s constructed of a durable reinforcing mat of non woven glass fibers that have been coated and permeated to a thickness of approximately 2 0 mm.

Solidly sheathed roofs include structural panels such as plywood and oriented. Then apply standard asphalt shingles over the membrane. Low slope roofing inspection design leak detection repair procedures. According to building supplies manufacturer owens corning the following is a list of signs you re roof needs to be replaced.

1 cover the entire surface with a self adhesive flashing membrane such as grace ice water shield there are many equivalent products. Recommended materials to use on low slope roofs. Definition of low slope roofing. Iko roof fast 95 base is a self adhesive product that can easily be cold applied on low slope roofs.

A steep roof pitch can add to the cost of installation as it will be more time consuming to work on a steeper pitch. Bald spots where granules are missing your roof is at least 20 years old. But the taller profiles like standing seam and pbr shown below can be installed on roofs with as low as 1 4 or 1 2 in 12 pitch. Because of the shallow height of the undulating ridges of the 5v and corrugated profiles and the use of exposed metal fasteners to screw the metal to the roof deck they are limited to a slope that will shed rain quickly.

For a low slope residential roof there are two main options. We ll show you some simple tricks for finding and repairing most of the common types of leaky roofs. This top layer normally is tar over which the gravel is laid. The membrane will outlast the shingles and seal around all nail penetrations.

Made of several layers of bitumen surfaces built up roofing is finished by applying an aggregate layer or coating as the top layer. Depending on the pitch additional equipment may also be necessary. Tracking down the leak is the hard part. We discuss the following.

The roof leak repair is usually pretty easy. A complex roof architecture is more time consuming to complete than a simple flat roof due to angles and fitting. For example you may think you want classic composite shingles on your roof but if the pitch is below a certain ratio you may be forced to install a different type of roofing perhaps rolled roofing or standing seam metal roofing.