Know The Building Materials For Your Project

The materials used for wall construction and roofing will determine the insulation and energy performance of your home. Consult your architect or builder on the best solution available to you, according to your budget, your region, and your desires.

The Walls

  • Concrete Block

Although often decried, it consists of natural materials (mainly rock and sand) that are abundantly available and recyclable. It is economical and durable but, to obtain good thermo-acoustic performance, an insulating lining is essential.

  • Cellular Concrete

Made from sand, lime, cement and aluminum powder, this friable material emits a lot of dust when it is used. This is controversial because the aluminum powder, used as an expansion agent, is potentially toxic for those who handle it daily.

  • The Brick

Full or hollow, the brick is a natural ancestral material. More expensive than the breeze blocks, its energy performances play happily in its favor.

  • The Monomur Brick

It presents good energy performance but requires certain know-how to be posted correctly. Thus, entrepreneurs offering this material are still relatively few.

The Roof


While there are many different types of roofs, tile is still the most common roofing material with more than two-thirds of the hexagonal houses displaying its beautiful terracotta colors.

Indeed, the terracotta tile is solid. It also offers many aesthetic possibilities (about 150 models), both in terms of shape (flat, channel), colors (more or less clear, from orange to black). Regularly maintained, a tiled roof will age well.

The channel tile and the flat tile are the most used. The first is ideal for roofs with a low slope but requires a solid frame capable of supporting a significant weight.

Closer to slate, the flat tile is lighter and adapts to any type of structure.


Slate is a natural and elegant stone that withstands the ups and downs of life. Non-porous, incombustible and insensitive to frost, a slate is a good investment for a durable roof (more than 150 years for good quality slates).

Be aware. However, that slate is relatively expensive and requires a robust frame.

Final Words

The use of quality building materials for your project cannot be overemphasized. Make sure your contractor is known for quality works. If you are building homes in Loudoun County, there are many professional firms with the expertise of fulfilling your dream home.

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