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Order Helpline 01752 692 760

Corotherm 25mm Clear Sevenwall Polycarbonate Roof Sheet

Code:
MARLON-25MM-CLEAR-SEVENWALL-POLYCARB-ROOF-SHEET

Providing excellent energy efficiency and thermal insulation with a U-value of 1.6W/m²K, this lightweight yet resilient multi-wall roof sheet is made from polycarbonate material that is resistant to damage, including by accident, hailstones or vandalism. Boasting up to 200 tim... Read More

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Description

Providing excellent energy efficiency and thermal insulation with a U-value of 1.6W/m²K, this lightweight yet resilient multi-wall roof sheet is made from polycarbonate material that is resistant to damage, including by accident, hailstones or vandalism. Boasting up to 200 times stronger impact resistance than glass, it will not shatter or crack.

With a range of sizes to choose from to fit your structural needs, this roof sheet is suitable for various home and garden applications, including greenhouses, porches, canopies, carports, conservatories, lean-to roofs, veranda covers and vertical glazing projects. It should be placed with a minimum 10° roof pitch for water drainage. Robust and hard-wearing, it has a low condensation risk and is quick and effortless to wash but is predominantly self-cleaning. It is easy to handle, cut and fit using low-modulus neutral cure sealant and cross-linked butyl flashing tape.

Features & Benefits: Corotherm 25mm Clear Sevenwall Polycarbonate Roof Sheet

  • Available in a range of sizes
  • High natural light transmission
  • Optically clear glazing sheet
  • Minimised condensation risk
  • Lightweight yet structurally strong and durable
  • Resistant to impact and damage
  • Thermal insulation
  • Maximises solar gain
  • Perfect for sun lovers
  • 10-year guarantee/warranty

With up to a 'Class 1' fire rating, this Corotherm polycarbonate roof sheet is self-extinguishing and will melt away from flames, stopping as soon as the source is eradicated. Thanks to its low weight compared to single or double glass glazing, lighter support structures can be used for a cost-effective building solution.

Additionally, this roof sheet eliminates up to 98% of harmful UV solar radiation for a safe environment. With 68% light transmission, it has a clear finish that offers fine optical clarity, maximising the amount of light that gets into your conservatory and creating a spacious-feeling and bright setting.

Standards & Certification

  • Fire rating: 'Class 1'

Please note:

  • The Cut to Size service is also available, so you can order your exact sizing requirements. For a complete roof pack service, you can order multi-wall polycarbonate installation accessories for your timber-supported roofing system or choose a ready-to-install self-supporting roof system.
  • This clear polycarbonate roof sheet will require blinds to prevent overheating in the summer.
  • These products cannot be manually offloaded on delivery, if you do not have offloading and required assistance please contact our sales team prior to ordering.

Dimensions

Length 2000mm
2500mm
3000mm
4000mm
6000mm
Size 2000mm x 900mm
2000mm x 1050mm
2000mm x 1600mm
2500mm x 900mm
2500mm x 1600mm
3000mm x 900mm
4000mm x 900mm
4000mm x 1050mm
6000mm x 700mm
6000mm x 800mm
6000mm x 900mm
6000mm x 1050mm
Width 800mm
900mm

Details

Thickness 25mm Colour Translucent Material Polycarbonate

Questions & Answers

Question:

What is the tolerance in mm when you cut to size?

Answer:

There is a tolerance of +/- 3mm when cutting.

Question:

Oh just read, you cut it to size for us ? Please confirm! It is meant to replace basic plastic roof outside side of house (outside kitchen door) Want to replace as existing wavy plastic roof keeps breaking (foxes run over at night). Anything else we need to fix against house? Have wood structure holding roof in place but need nails(?) and edges...towards house and sides? Please advise! Thanks !

Answer:

Hi Eva

Please give one of the team a call and they will be happy to cover all of your options 

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Corotherm 25mm Clear Sevenwall Polycarbonate Roof Sheet

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