NSW SLATE ROOFING

Specialising in Traditional Slate Roofing

Call 1300 050 924

NSW SLATE ROOFING

Specialising in Traditional Slate Roofing

Call 1300 050 924

NSW SLATE ROOFING

Specialising in Traditional Slate Roofing

Call 1300 050 924

NSW SLATE ROOFING

Specialising in Traditional Slate Roofing

Call 1300 050 924

GET YOUR FREE SLATE ROOFING ESTIMATE NOW!


    IS A SLATE ROOF HEAVY?

    by | Nov 26, 2020 | blog | 0 comments

    This might seem like a silly question, NSW Slate Roofing believes there is no such thing as a silly question. When it comes to durability and longevity, you won’t beat a slate roof. Your slate roof can easily last 100 years, and most slate roofs have well over a 100 year lifespan. This is of course with proper maintenance and slate roof repair.

    But since slate is a natural stone, it is a lot heavier than other types of roof materials. Let’s discuss the basics of a slate roof weight now. So is a slate roof heavy? Yes! But we want to help you understand a bit more about why a slate roof is so heavy, and why that’s not necessarily a bad thing!

    IS A SLATE ROOF HEAVY COMPARED TO MOST OTHER ROOFING MATERIALS?

    Compared to composite roofing, wood shake & shingle, and metal roofs, slate is significantly heavier, with a weight per 10 square metres of about 350 to 700 kilograms, depending on the type of slate and the thickness of the product.

    In contrast, a similar amount of composite roofing will weigh somewhere between 100-150 kilograms, depending on the type of composite material and the thickness of the product.

    Metal roofs are even lighter than this, since the metal roofing can be manufactured to be very thin and lightweight. 10 square metres of standing seam metal roofing will typically weigh in at about 60 kilograms.

    HEAVY SLATE MEAN BETTER DURABILITY & HIGHER ENERGY EFFICIENCY

    The heaviness and density of a natural stone slate roof is actually not a bad thing. Though slate weighs more than other roofing materials, this can actually be helpful in a lot of ways.

    First and foremost, the density and thickness of slate make it more durable and less prone to premature wear & failure. Slate is also impervious to moisture and completely fire-resistant – the thick, non-combustible nature of slate tiles makes them ideal for protecting structures built in bushfire zones in Australia.

    But the biggest benefit of slate roofing products is energy efficiency. The density of slate means that it’s effective at keeping radiant heat out of your home during the summer, reflecting the sun’s rays and keeping the cool air inside your home.

    STRONG RAFTERS READY FOR A SLATE ROOF

    PENRHYN COUNTY SLATE INSTALLED BY NSW SLATE ROOFING

    The reverse is true in the winter. Your slate tiles will act as a natural insulator, preventing rising hot air from escaping from your home. In both the summer and the winter, you should enjoy a lower overall cost to heat and cool your home when you invest in slate roof tiles.

    YOUR ROOF MAY NEED TO BE REINFORCED FOR PROPER INSTALLATION OF SLATE ROOFING

    There is a drawback to the heavy weight of slate. If your home was not built with a slate roof in mind, the roof structure may need to be replaced or reinforced. Slate can easily weigh up to 6x more than composite roofing, so the existing structure may not be able to handle your new roof.

    However, your roof can typically be upgraded with new fasteners, additional supports in the roof structure, and additional reinforcements that will prepare your home to accept the heavier weight of a slate roof.

    This step absolutely cannot be overlooked if you plan to install a slate roof. Failing to take the necessary steps to reinforce the structural elements of your roof could lead to catastrophic failure of the entire roofing system.

    If your home is not properly built for slate, you will need to factor this into your installation costs. NSW Slate Roofing is qualified to asses your roof.

    NEED HIGH-QUALITY SLATE ROOFING CONTRACTORS? CONTACT NSW SLATE ROOFING TODAY!

    Installing a slate roof requires expert contractors who understand the challenges involved in the process. You must ensure your roof structure is properly reinforced and prepared.

    So don’t just trust any roofer in Sydney to provide you with a slate roof. At NSW Slate Roofing, our master slaters have decades of combined experience. We specialise in installing and replacing beautiful natural slate roofs. Contact us online to schedule a consultation and get a quote for your project. Or call us on: 1300 050 924