Examined Above and Past to Guarantee High quality — RoofersCoffeeShop®

September 1, 2022 at 6:00 p.m.

By Mark Gallant, DECRA.  

DECRA Steel Roofing merchandise are submitted for unbiased laboratory testing to confirm their superior efficiency.  

DECRA merchandise are designed to resist the weather, however much more so, they’re designed to go above and past with regards to sturdiness and longevity. This is the reason DECRA is the one stone-coated metal roofing producer to conduct exhaustive 13-point unbiased laboratory testing to make sure our merchandise present a lifetime of safety.  

Assembly the upper testing requirements of Canada 

A lot of DECRA’s rivals, particularly abroad producers, don’t provide their merchandise in Canada because the harsh climate situations of the area require rigorous testing that’s past the scope of their merchandise.  

DECRA, then again, has had a long-established status for high quality in Canada and their roofs have been enduring harsh Canadian winters for many years — nonetheless retaining their authentic magnificence and energy.  

DECRA takes satisfaction in being the one stone-coated metal roofing producer to satisfy or exceed the rigorous checks under and have the standard of our merchandise verified by unbiased laboratory testing: 

Let’s have a look at the 13 bodily properties that each one DECRA merchandise are independently examined for:

Materials Thickness 

Micrometer or Vernier Caliper measurement 

Influence resistance and shear energy 

Aluminum-Zinc Alloy Thickness 

ASTM A653 

Energy, bending, and anti-corrosion. 

Coating High quality 

CAN/CGSB-93.3 Part 6.2 

55% Aluminum-zinc alloy high quality for exterior publicity and climate sturdiness. 

Coating Thickness 

CAN/CGSB-93.3 Part 6.2 | Thickness measured per ASTM D1005 

Satisfactory protecting (movie) thickness for climate sturdiness and thermal efficiency. 

Movie Adhesion 

CAN/CGSB-93.3 Part 6.5.1 

Ageless magnificence and shade with out granular loss. 


CAN/CGSB-93.3 Part 6.7.1 | Check per ASTM D3363 

Class 4 Hail Influence resistance and absolutely walkable roof floor. 


CAN/CGSB-93.3 Part 6.8 

Withstands bends required for cupolas, towers, and complicated roof geometry. 

Humidity Resistance at 100% relative humidity 

ASTM D2247 

Check for water injury resistance to detect deficiencies in coatings. 

Salt Spray Resistance (Salt fog spray) 

ASTM B117 

Resist steel corrosion within the harshest surroundings. 

Sturdiness (Daylight and ultraviolet rays) 

CAN/CGSB-93.3 | Check per ASTM G155 

Stop shade pigment degradation, rusting, and breakdown from UV rays. 

(Lack of Adhesion Check) 

ASTM D4977 

Stop the lack of stone-coating and abrasive put on frequent with asphalt shingles. 

Site visitors Load 

ASTM E661 

Resistance to deflection for walkable roofs and enhanced impression resistance. 

Uniform Load (Efficiency score for flooring and structural panels) 

APA Check S-2 in American Plywood Affiliation PRP-108 

Load testing for walkable roof and weight-bearing underneath snow hundreds 


Study extra about DECRA  of their RoofersCoffeeShop® Listing or go to DECRA.com. 

Unique article supply: DECRA

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