# How big of a roof do I need with shingles?

Table of Contents

## How big of a roof do I need with shingles?

One important point is that it is possible to purchase shingles both by the bundle and by the roofing square. A square of shingles is the number of shingles needed to cover 100 sq feet of roof area. However, shingles are packaged in a way that they are light enough for the average person to carry around.

## How many bundles of shingles per square foot?

For instance, if the roof is 1550 square feet, then it is 16 squares. Although roofing projects are estimated and sold by the square, roofing material is often not sold in 1 square increments. The average bundle of shingles covers 33.3 ft 2, so three bundles of shingles are needed per square.

## How many square feet are in a roofing roll?

Roofing materials are always specified in squares. One square is equal to 100 square feet. Rolls of felt coverage for roofs is sold in rolls that are one square each. One roofing square equals to 100 square feet.

## How many square feet of roofing material do you need?

A roofing square is the amount of roofing material required to cover 100 square feet of roof. When calculating the number of shingles you need to cover your roof, you’ll calculate the area in terms of squares. Therefore if you have 2100 square feet of roof, you’ll need 21 squares of roof material.

One important point is that it is possible to purchase shingles both by the bundle and by the roofing square. A square of shingles is the number of shingles needed to cover 100 sq feet of roof area. However, shingles are packaged in a way that they are light enough for the average person to carry around.

For instance, if the roof is 1550 square feet, then it is 16 squares. Although roofing projects are estimated and sold by the square, roofing material is often not sold in 1 square increments. The average bundle of shingles covers 33.3 ft 2, so three bundles of shingles are needed per square.

Roofing materials are always specified in squares. One square is equal to 100 square feet. Rolls of felt coverage for roofs is sold in rolls that are one square each. One roofing square equals to 100 square feet.

A roofing square is the amount of roofing material required to cover 100 square feet of roof. When calculating the number of shingles you need to cover your roof, you’ll calculate the area in terms of squares. Therefore if you have 2100 square feet of roof, you’ll need 21 squares of roof material.