Technical Info  -  GERARD® Corona

7 times lighter than concrete or clay roof tiles our Corona profile is the modern interpretation of the classic wooden shake roofing material. For longevity we use corrosion resistant Aluminum-Zinc steel and for extreme weather resistant strength GERARD’s unique fastening system. Volcanic stone chips and the unique shape take care of the aesthetic appeal. Check out our gorgeous references!

GERARD® Corona
Length of Tile
Length of Cover
Width of Cover
Minimum Pitch
15° (27.00%)
Net Weight/Tile


Which roof colour would fit your house the most?

Charcoal Charcoal
Chestnut Chestnut
Deep Black Deep Black
Ashwood Ashwood
Dark Silver Dark Silver
Pepper Pepper
Rosso Rosso
Forest Green Forest Green
Cedar Cedar
Sage Sage
Old Old

our references
with this type of roof

GERARD Corona benefits

Mountains, wooden houses and shake roofs. Do you enjoy getting away from it all in ideal countryside scenery? Then don’t spoil it with a vulnerable wooden roof. Your country home deserves a long lasting solution that looks like shake but it won’t be shaken by the forces of nature. GERARD Corona Shake adds modern benefits to classic beauty: strong fire-resistant steel, with an Aluminium-Zinc layer to protect it from corrosion. Volcanic stone-coated beauty that serves your home for many decades. We guarantee it for 50 years. At least.

Lightweight & Earthquake resistant

Lightweight & Earthquake resistant

Save money by installing GERARD’s lightweight roof tiles on your house! Substantial savings can be achieved in structural costs.

Wind & Storm resistant

Wind & Storm resistant

Hurricanes are more likely these days but needless to worry under GERARD. 160 km/h hurricane can come your way but GERARD extreme weather resistant roofs could resist even that!

Snow and Ice resistant

Snow and Ice resistant

A potential life saver is built into every single GERARD profile through the stone chip coating. Its rough texture will not allow snow slides but holds snow in place.

Fire resistant

Fire resistant

A house on fire can collapse under a heavy roof, but less likely under GERARD’s lightweight, pressed metal roof! GERARD roofing system is resistant to fire.

Noise resistant

Noise resistant

A GERARD roof is excellent in comparison to other steel roofing products. The reduced noise impact is the result of our textured, stone chip coated finish and the interlocking system.

Hail resistant

Hail resistant

Extreme changes in our climate may bring huge hail stones damaging roofs. Not worryproof GERARD roofs! Our roofing system is resistant to damage from hail stones up to 30 mm. 



50-year weatherproof warranty

Gerard pressed steel roofs come with a 25-year full weatherproof warranty
, plus a diminishing pro-rata warranty for a further 25 years.

Depending on local regulations warranty conditions may vary in certain countries. For proper warranty conditions please contact your local GERARD representative or distributor.


See how your house will look with GERARD!

5 easy steps to visualize your roof with GERARD:

1. Upload a photo of your house

2. Use your mouse and draw the outline of your roof

3. Enter roof dimensoins

4. Pick the profile and colour of your choice

5. We are done! Enjoy your house with GERARD roof!

enter simulator
See how your house will look with GERARD!

GERARD® Roofs Installation Tiles and accessories