METAL ROOF OTTAWA INC.
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Why Choose Roll-Form Steel Over Steel Shingles

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Benefits of Continuous Form Metal Panels Over Metal Shingles

London Eco Roof Manufacturing Inc. uses long continuous form  metal panels mechanically fastened to a double strapped 1’x3” spruce roof ventilation sub-assembly.  Because our metal panels are manufactured specifically  to match your roof slope and length,  the London Eco roof system has over 90% fewer joints than an interlocking panel metal roof system. This  makes it less prone to water infiltration and leaks. 

Installed  onto Wooden Strapping Rather Than Directly to the Roof Deck

London Eco Roof panels are mechanically fastened on to a horizontal spruce strapping system (rather than directly to your roof deck itself),  meaning the fasteners do not create hundreds of perforations in the vapour barrier itself.  The vapour barrier installed beneath your new metal roofing  is designed to  prevent moisture condensation from infiltrating your roof deck  and prevent rotting.  


(Note: condensation naturally forms beneath  all metal roofs whenever humidity and temperature changes.)

Weight Bearing Load of New Roof Supported by Rafters- not the Existing Sheathing Deck

Smaller metal shingles are applied directly to the roof deck using concealed fasteners. Not only does this create thousands of perforations in the newly applied  vapor barrier system, its also means that the weight bearing load of snow in winter is supported by the sheathing deck.

If your roof has had one or more previous shingle replacements, the sheathing deck (due to ageing) may be starting to sag between rafters. 

This negatively effects both the aesthetics and life expectancy of your roof  in the long term.

A London Eco Roof is strapped to your roofs existing rafters, meaning it can also be easily shimmed to ensure it is 100% level. There is nothing worse than a sagging new metal roof, a commonly seen flaw with metal shingles

Benefits of Exposed Mechanical Fasteners 

Our ‘permaseal’ exposed fastener  system  uses a corrosion resistant 1.5” fastener designed to match the longevity of your roof panels.  Each fastener includes a completely encapsulated neoprene washer sealed within a cupped metal washer that is torqued to 30 lbs. PSI to protect the neoprene against UV exposure and degradation.  Our corrosion resistant screws are coated with the same paint as your metal roof to ensure no color variation between your roof and screws.

Exposed fasteners allow the roof panels to be individually removed or replaced  should  access to the roof ever be   required – or in the event that individual panels are damaged by falling debris like trees.

 

Less Torque Exerted by Metal Expansion and Contraction with Our Metal Roofs

Metal roofing expands and contracts with temperature change. Traditional ribbed metal roofing can expand by  1/2 - 3/4 inch on an 18 foot run. Over time the forces of expansion and contraction can work fasteners loose.


 To prevent this, London Eco Roof Architectural Panels (Bingo ,Bravo &  EcoTile)  are engineered  with a unique tension release feature  built in to the relief edges of every architectural panel. This  feature eliminates traditional stress loads exerted on exposed mechanical fasteners when your  metal panels expand and contract.

Self Ventilating Cool Metal Roofing

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Metal Roofing Ottawa, Metal Roofing Eastern Ontario, Metal Roofing Installers, Metal Roofing Manufacturers, Metal Roofing Products.

Ottawa, Metal Roofers, Metal Roof Metal Roofs, Metal Roofing, Aluminum Roofing, Metal Shingles, Aluminum Shingles, Aluminum Roofing​

Serving Ottawa, Gatineau, Kanata, Nepean, Orleans, Kemptville, Carleton Place, Smiths Falls, Perth, Prince Edward County, Brockville, Kingston, Prescott, Cornwall ,Russell, Vars, Rockland, Hawkesbury.
​
 Tel: 1-613-978-8644 Office/Mobile
Websites: www.metalroofottawa.com  and  www.metalroofottawa.ca
​E-Mail: [email protected]
Suite 148 - 1769 St Laurent Blvd, Ottawa, ON K1G 3V4
Website by AURAL MARKETING
  • Home
    • About Metal Roof Ottawa
    • Metal Roof Calculator
    • Metal Roofing -Service Areas >
      • Arnprior_Almonte Metal Roof Installers
      • Bellville_Trenton PEC_Metal Roof Installers
      • Brockville Metal Roofing Installers
      • Carleton Place_Smiths Falls Metal Roofing Installers
      • Cornwall Metal Roofing Installers
      • Kingston Metal Roofing Installer
      • Kemptville Metal Roofing Installers
      • Ottawa Metal Roofing Installers
      • Prescott_Leeds Metal Roofing Installers
      • Rockland_Hawkesbury Metal Roof Installers
    • Contact Us >
      • Visit Metal Roof Ottawa.COM
  • Metal Roof Options
    • Armadillo Shake and Slate
    • Ideal Americana -The Affordable Metal Roof
    • Ideal Heritage Junior Standing-Seam
    • Ideal Wakefield Bridge Steel Shingle
    • London Eco -ASV 'Energy Saver' Roof >
      • Panel Designs
      • Benefits of Continuous Form Panels
      • Metal Roof Flashing Details
      • Financing
      • Promotions
      • Warranty
      • See Local Homes with Eco Roof
    • Metstar Stone Coated Slate
    • Edco Arrowline - Shake and Slate
    • Snap-Lock 26G Standing Seam
    • Vicwest 'Granite Ridge' Steel Shingle
    • Vicwest 'Ultravic' Econo Ribbed Panels
    • Vicwest 'Cedar Creek' Steel Shake
    • Vicwest 'North Ridge' Steel Slate
    • Why Metal Roofing?
  • Solar Edge_Ottawa
  • Buy Steel Roofing
    • Buy EPS Insulated Panels
  • Blog
  • Get Free Estimate
  • Promotions