Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) in Zimbabwe - Check 12 Things!

Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) has now entered the mainstream and has become a viable option for nearly all homes, except those with very flat roof pitches. 


Nor do all metal roofs scream "metal." There are now shingle-style metal roofing products that are almost indistinguishable from traditional asphalt shingle roofs. 

If you are wondering about the merits of metal roofing, here are 12 things to know.


1. Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) Are Not Just a Novelty: Once, Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) was found only on high-end, architect-designed homes. 

That's no longer true. Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) is increasingly found in conventional houses, thanks to increasing availability and improved manufacturing processes. 

According to industry statistics published in 2017, market share for metal roofing increased at a rate of roughly 3 percent each year for a few years and about 15 percent of all roofing installations used metal roofing materials. At the same time, the market share for asphalt shingle roofing fell, and accounted for about 59 percent of the total roofing installed.

Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) can be installed over your existing roof without tearing off shingles, provided local building codes allow it. While shingle removal is the preferred route, tear-off is messy and raises the cost of the job.

A potential problem with this type of installation is trapped water vapor. If trapped between the metal roofing and old roofing, moisture can build up and cause mold and rot. But roofers can install a vented metal roof that eliminates this potential problem. Or, installing the new metal roofing over furring strips (1 x 3s or similar) will raise the metal and provide a ventilating air pocket between layers.

Make sure to consult local building codes before having a metal roof installed directly over old shingles. Some jurisdictions may require full tear-off whenever a new roof is installed.

2. Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) Are No Noisier Than Asphalt Roofing: Although it's a common misconception that metal roofs are noisy when rain or hail falls on them, the reality is that when properly installed, metal roofing is no noisier than any other type. Metal roofing is typically installed over a solid substrate. Additionally, the attic and insulation provide a sound barrier. From interior living spaces, inhabitants rarely notice any increase in sound levels when a metal roof is installed.
Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) in Zimbabwe - Check 12 Things!
Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) in Zimbabwe - Check 12 Things! 
3. Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) Does Not Attract Lightning: You might think that a metal roof will attract lightning, but this is not borne out by facts or statistics. According to a technical bulletin from the Metal Construction Association, "Metal roofing does not in any way increase the risk of a lightning strike."2 Not only that but if metal roofing does happen to get struck by lightning, it is less combustible than conventional roofing materials such as wood shakes or shingles.

As the bulletin asserts, "Because metal roofing is both an electrical conductor and a noncombustible material, the risks associated with its use and behavior during a lightning event make it the most desirable construction available."2

The reason that metal roofs do not attract lighting is simple: lighting seeks a path to ground, which is why trees, telephone poles, and other such structures tend to attract lightning. Metal roofs are isolated structural components, with no direct path to ground inherent in their design. Hence, there is no scientific reason for lighting to strike a metal roof any more often than it strikes an asphalt shingle roof.

4. Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) Can Be More Cost-Effective: Although most metal roofing products carry warranties comparable to the very best asphalt shingles (about 30 years), in practice, metal roofs have been known to last 50 years or more. According to State Farm Insurance statistics, metal roofs routinely have a longevity of 40 to 70 years.3 It is therefore very rare for a homeowner to install more than one metal roof over the time he or she lives in the home. By contrast, a homeowner will likely replace an asphalt shingle roof two or even three or four times over a 50-year period. Overall, while the cost of a metal roof is more expensive than asphalt roofing (about double), it can save money over a long period.

Tip: Many insurance companies may also offer reduced rates to homeowners with metal roofs, particularly in wildfire or hail prone areas, further reducing overall costs.

5. Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) Is Impervious to Fire, Rot, and Insect Damage: One of the principal reasons metal roofing has exploded in popularity is that it is virtually fireproof. With the dangers of wildfire on the rise, metal roofing has become the roofing material of choice in many parts of the country. And not only that:

Insects such as termites can never eat metal roofing.

6. Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) is impervious to rot and mildew: Since it conducts heat quickly from the sun, snow slides off more quickly than with conventional roofing.
Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) in Zimbabwe - Check 12 Things!
Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) in Zimbabwe - Check 12 Things! 

7. Metal Roofs Are More Energy-Efficient: Industry studies show that metal roofs reflect solar radiant heat, which can reduce cooling costs by 10 to 25 percent.3 In climates where cooling costs are higher than heating costs, coating a metal roof with a shiny or granular coating can maximize the reflective capacity of the roof and improve energy savings.

8. Metal Roofing Can Work on Roofs With Low Slopes: It's often believed that metal roofing is suitable only for roofs with a steep slope, but standing-seam metal roofing can work fine on gently pitched roofs. This type of roofing is installed in large sheets with seams that are raised and sealed tightly together to resist water. While some slope is necessary to ensure water run-off, most homes can accept metal roofing.

9. Severe Hail Can Ruin Metal Roofing: Although metal roofs are considerably more durable and maintenance-free than asphalt shingles and other forms of roofing, they are not indestructible. There is one weather condition in particular that bodes ill for metal roofing: large hail. Aluminum and copper, in particular, can be susceptible to denting when hailstones approach golf-ball size. Steel is harder and fares better in hailstorms, but if you live in a region where such catastrophic hail can occur, be aware of this when considering metal. Pea-sized or even dime-sized hail is rarely a problem, but hailstones larger than this have been known to ruin metal roofs.

Then again, large hail can also destroy an asphalt shingle roof, so if you make sure to have good homeowner's insurance that covers such storm damage, there is no reason not to install metal roofing.

10. Installation and Repair Usually Requires a Professional: DIYers have been known to install and repair metal roofing, but it is generally not advised. Metal roofing is generally available only through select retailers, and the techniques for installation and repair are specialized skills. If you opt for metal roofing, you will likely be calling a specialist should problems occur. Fortunately, such problems are rare with metal roofs.

11. Ridge Vents Are More Obvious: On most homes today, attic venting is provided by a continuous ridge vent that runs across the peak of the roof. On a shingled roof, this continuous ridge vent (CRV) is a strip of shingle-like material that runs the entire length of the peak of the house, masking outflow holes on the sides of the ridge. You likely have seen this countless times, but probably never really noticed because the CRV usually lies very flat and blends in perfectly with the surrounding roof.

On many metal roofs, especially standing-seam roofs, the CRV is also metal, and it stands out further and is thus much more noticeable. These thick, prominent lines or ridges are inherent in metal roofs and add to their distinctive look.

12. Metal Roofing (IBR, Q Tiles and Galvanized Steel Sheets) Are Recyclable: Although metal roofs are very long-lasting, when the time comes to replace one, the old metal is readily accepted at metal recycling outlets. Old asphalt roofing, on the other hand, is usually destined to take up space at a landfill.


Gravity Offers Zimbabwe's Widest Range Of Quality Building and Construction Products To Meet All Of Your Building and Construction Needs in Zimbabwe.


Gravity Building Supplies & Hardware operates unique Departments; Building Materials, Roofing, Doors and Trim, Windows, Hardware, Home Centre, Cabinets and Countertops, Siding, Insulation, Wall Panels, and Trusses.

Gravity Building Supplies & Hardware remains true to the idea of providing quality materials at affordable prices and continues to build strong and long-lasting partnerships with Contractors, Builders and Homeowners alike.

Gravity Building Supplies & Hardware provides a one stop shop for its customers by ensuring it secures and delivers all products as per customer request; this is done by outsourcing products that might not be necessarily on the products list of Gravity Building Supplies & Hardware this service ensures that the customer is spared from the hustle of searching for rear products.

For All Your Building Materials Contact Us:


1. Call Office: +263 77 822 9503
2. WhatsApp: +263 71 922 9503
3. WhatsApp: +263 71 574 3860

Email: gravityzw@gmail.com
Location: Gravity Building, Showground Harare Exhibition Park.

Check Our Catalogue: https://wa.me/c/263778229503
Website: www.gravity.co.zw

IBR and Qtile Chromadek Roof Sheets In Zimbabwe

Gravity Offers Zimbabwe's Widest Range Of Quality Building and Construction Products To Meet All Of Your Building and Construction Needs in Zimbabwe Gravity Building Supplies and Construction operates unique Departments; Building Materials, Roofing, Doors and Trim, Windows, Hardware, Home Centre, Cabinets and Countertops, Siding, Insulation, Wall Panels, and Trusses.

Gravity Building Supplies and Construction remains true to the idea of providing quality materials at affordable prices and continues to build strong and long-lasting partnerships with Contractors, Builders and Homeowners alike.

Metal Sheets and Building Supplies (IBR and Qtile Roofing Sheets)

Gravity IBR Roofing and Building Supplies are established as one of Zimbabwe's leading Manufacturers of Colour Coated IBR and Qtiles, Roofing Sheets, Flashings and Accessories Delivering Nationwide to the Industrial, Agricultural and Domestic markets in Zimbabwe.

avatar
Gravity Building Supplies Online
Gravity Offers Zimbabwe's Widest Range Of Quality Building and Construction Products To Meet All Of Your Building and Construction Needs in Zimbabwe. Gravity Sales Team
Chat with WhatsApp