How Much Roof Slate Do I Need

One final point you may want to consider if you need to replace your slate roof is that getting the finished look of slate does not always mean paying for it.

How much roof slate do i need.

The exact costs will vary depending on aesthetic choices and the vagaries of installation but expect a 2 000 square foot roof clad in asphalt shingles to run around 7 500 dollars and be prepared to pay between 25 000 and 35 000 for a natural slate covering. Asphalt shingles have a total cost around 200 per square. Tear off of old roof. Measure the length of your roof.

A typical 120 foot long roof edge with 6 12 overhangs and no gutters deicing will need about 291 feet of cable. With us average electric price of 0 13 kwh you will be spending 7 25 per day if your system is running full 24 hours. For example standing seam metal roofing is. Slate stone roofing is the longest lasting material available and can last over 100 years with a proper installation.

As a guide a slate of 500 x 250 sizes uses a slate and half of 500 x 375. This is done by measuring from one outside edge of your roof to the opposite outside edge. The square footage of a house is usually equivalent to the roof s square footage. Determine the width of the metal you are installing.

That equals to 2 3kwh per hour or almost 56kwh per day of continuous operation. So one hard or soft slate for each square foot of your house times 1 500 will be total cost of a new slate roof. Therefore if your rafter length was 4 linear meters your calculation would be 4 x 2 5 10 quantity slate half s. To comply with the code of practice for control of condensation in buildings bs 5250 2011 a1 2016 and the nhbc roof vents should be installed at both the eaves and ridge level.

Slate is also an extremely elegant option. In the 21st century a number of alternatives made of everything from recycled rubber to ceramic offer a less expensive option that may last up to 75 years. If you need to have an existing roof removed prior to installation expect to pay an additional 100 150 per square to have the existing shingles removed. The ventilation requirements may vary based on the circumstances of the building.

How many slate roof vents do i need. Asphalt shingles range in price from about 25 per bundle for a standard 3 tab style to around 50 75 or more for an upgraded architectural style.