You’ve probably heard the phrase, “They don’t make things like they used to,” and it’s worth mentioning that this ideology can be applied to an extensive range of products and commodities in today’s landscape, but none more so than contemporary construction materials.
You can travel around the world and catch sight of historical structures that have endured and withstood many centuries of climatic abuse, ranging from the megalithic temples of Malta and the Great Pyramid of Giza to Rome’s Pantheon, France’s Maison Carrée, and dozens upon dozens of other archaic buildings around the globe.
Their roofs are still standing; their framework is still stout and hardy; and they all exhibit an aura of longevity, permanence, and durability.
Consequently, we have a lot to learn from ancient architects, engineers, and builders, especially with regard to our current roofing solutions. This brief write-up will direct your attention to slate roofs in particular and rationalise the recent revival and renewal of slate roofing in Sydney.
Where Does Slate Come From?
To truly appreciate the advantages and merits of slate, you need to gain a perfunctory understanding of the term metamorphic. In this respect, metamorphic rocks are basically naturally-occurring materials that have undergone a physical alteration after subjection to intense heat and extreme compression, typically in the midst of prolonged volcanic activity.
Slate is, for all intents and purposes, a metamorphic rock, which means that the most sought-after iterations of slate construction materials – such as Welsh slate and Spanish slate, for example – have to be mined out of a quarry, separated by quality, and then intricately processed.
Why Is Slate So Highly Regarded in the Construction Industry?
Slate has intrinsic foliation capabilities, which means that it can be systematically sliced into slender yet ultra-strong sheets with relative ease, but its properties extend far beyond this inborn trait. Consider the following benefits:
● Studies have shown that high-grade slate has a water absorption index of less than 0.5%, which translates to very low moisture permeation and an ostensibly waterproof makeup.
● The concentration of slate’s grains and elements is extremely dense and compacted, which mitigates conductivity and heat transmission far better than any other organic material.
● Slate offers superior performance in both sub-freezing environments and scalding, sun-soaked settings.
● This roofing material is noticeably receptive to chemical sealants, artificial resins, and other fortifying binders.
● In addition to its watertight configuration, slate is also fire-safe rated due to its non-combustible and melt-proof characteristics – a unique combination that’s very hard to find nowadays.
When you tally up all of these features, you shouldn’t be taken aback by the fact that slate can remain serviceable and robust for several centuries, but, as you might imagine, it must be mounted, affixed, and treated correctly.
This is precisely why you should avoid contracting a regular roofing company for a slating project – the onus is on you to hire a credible slate specialist that can track down the best-rated forms of slate and facilitate comprehensive applications on any style of pitched rooftop.
Be prepared to spend more for a slate roof that you would for asphalt shingles or metal panes, but, at the end of the day, you’ll be able to put your roofing troubles on the back burner and virtually abolish all of the maintenance compulsions that come with conventional roofing materials.