What is the difference between insulated and anti-condensation cladding?

Insulation reduces heat loss, which moves the cold surface and reduces how much condensation forms. Anti-condensation does not insulate; it holds the condensate in a felt layer until it can evaporate. They solve different halves of the same problem.

Is an insulated panel quicker to fit than a built-up system?

Generally yes. The panel arrives as one component and is fixed once, rather than assembling a liner, spacers, insulation and outer sheet separately on site.

Do insulated panels reduce noise?

They reduce rain noise noticeably, because the bonded core damps the drumming rather than leaving a thin steel sheet free to resonate. See are metal roofs noisy when raining .

Can I insulate the walls and leave the roof single skin?

You can, but you will not get the benefit you paid for. The roof will remain the coldest surface and the main route for heat loss.

Are insulated panels made to order?

Yes. Tell us the elevation sizes and how the building is used and we will quote the build-up to suit.

Insulated Roofing Sheets

Nationwide Delivery Within 7 Days
Custom Made To Order
Choice of 16 Colours
Available With a Range of Finishes
48-Hour Express Delivery on Request

Place Your Order

Build Your Free Steel Roof Sheet Quote

Our steel insulated roofing sheets online using our roofing calculator. Simply enter your roof type and dimensions, then choose your preferred coating, colour and insulation system. Our calculator will allow you to place your order online or get in touch with a member of our sales team directly to discuss your needs.

Once you’ve completed the online quote builder, we’ll manufacture and cut to size your insulated metal roofing sheets, then deliver to your site anywhere in the UK. We aim to fulfill orders within 7 days, or 48-hours (subject to availability and an added cost).

Choose Your Insulated Roof Sheet Design

We provide three proven insulated roofing sheet configurations, with options for all types or roofing project requirements.

Composite Panels

Factory-bonded layers deliver excellent thermal insulation and strong fire-resistane. Composite roof sheets are low-maintenance, lightweight and can be specified to custom lengths or U-values to meet building regulations.

Twin Skin

Also known as double-skin roofing, this system uses a white liner sheet, spacer bar or mini Z purlin, insulation layer and outer 0.7mm box profile sheet. It’s a flexible and cost-effective way to insulate new and refurbished roofs.

Over Cladding

Overcladding is cost-effective, using existing composite roofing panels to save on materials. First, battens are installed on the roof, then insulated steel sheets are laid, topped with your choice of colour. This method also helps modernise the look of a building.

Anti-condensation roofing sheets stored outdoors on pallet racking

Coating Options for Our Steel Insulated Roofing Sheets

The finish you choose for your insulated roofing sheets will impact their longevity and appearance. We offer a range of protective coatings, offering improved performance and style for your building. For more information on choosing the right finish for your metal roof sheets, read our recent guide.

Galvanized

Shiny/Dull silver colour in finish.
Available in 0.4mm up to 0.7mm thickness.
No Guarantee available.

Polyester

Gloss finish.
Available in 0.4mm up to 0.7mm thickness.
Up to 15 years guarantee.

Plastisol

Gloss finish.
Available in 0.4mm up to 0.7mm thickness.
Up to 25 years guarantee.

Not Sure What You Need?

Our online roofing calculator is ideal if you already know your roof dimensions and specification. If you’d like help choosing the right sheet thickness, coating, flashings or fixings, just get in touch and we’ll help you build the right order for your project.

Speak to Our Team

Colours Available on Metal Insulated Roofing Sheets

We offer a wide range of colour options to help you find the ideal insulated roofing sheet for your project. Choose from classic tones like white, black, grey and green, or consider bolder finishes like Sargasso and Terracotta.

Please note that colour availability depends on your chosen coating and profile (box profile, corrugated or flat), PV Plastisol and polyester finishes provide the widest colour selection, while Galvanised steel is supplied in its natural metallic finish for maximum strength and longevity.

View our colour chart or contact our team to request a free sample.

Request Free Colour Samples

Our Reviews

Hear from hundreds of happy customers how we’ve helped their metal roofing and cladding projects.

      EXCELLENT  
   Based on 154 reviews 
    
 
 
 
   
 
 
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   Shaun Saunders 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service. Very helpful Very easy to talk too.
  
 
      Posted on Google  
   
   Iestyn Rowlands 
 
 
 
 Trustindex verifies that the original source of the review is Google. Absolutely amazing service ordered on Monday arrived on Thursday staff couldn’t be more helpful and accommodating highly recommend and I will certainly be using again
  
 
      Posted on Google  
   
   Sam Graham 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service and easy to deal with! Everything delivered within time and at a great price. Charlie was exceptional with delivery and helping offload
  
 
      Posted on Google  
   
   phillip higgs 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great company to deal with. Delivered within 2 weeks of ordering.
  
 
      Posted on Google  
   
   Jon Browne 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thanks to all staff very professional and curtesy nothing was too much trouble. Delivery distance not a problem and delivery charge extremely fair. Delivery spot on time after being notified the day before of delvery and texted on day of delivery with approx time of arrival. Price and materials very very sensible. Excellent quality product. Sensible size transport for delivery round housing estates. Would not hesitate to recommend and will be doing so. Thank you Cardinal Steel. Old fashion customer service at its best :)
  
 
      Posted on Google  
   
   David Hackney 
 
 
 
 Trustindex verifies that the original source of the review is Google. Extremely helpfull.
  
 
      Posted on Google  
   
   Nigel Gascoyne 
 
 
 
 Trustindex verifies that the original source of the review is Google. From order placement to delivery the team from Cardinal Steel were very helpful and friendly. The product came on their own vehicle and was offloaded without any problems. I cannot fault the product and will be happy to use Cardinal Steel again or recommend them to others.
  
 
      Posted on Google  
   
   marty jay 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great customer service from Sam on my initial first contact Jordan also assisted when Sam was unavailable nothing was to much trouble and always went above and beyond. Both credit to your Company. I even had a few calls from Jake from time to time to make sure everything is ok highly recommended thanks for everything lads.
  
 
      Posted on Google  
   
   mike duff 
 
 
 
 Trustindex verifies that the original source of the review is Google. Service experience is excellent. Very competitive prices
  
 
      Posted on Google  
   
   Eff 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service and friendly, delivery was slightly late but product was great quality so I’ll let it slide. Fairly affordable too .
  
 
  
  
 
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Frequently Asked Questions

What is the difference between insulated and anti-condensation cladding?

Insulation reduces heat loss, which moves the cold surface and reduces how much condensation forms. Anti-condensation does not insulate; it holds the condensate in a felt layer until it can evaporate. They solve different halves of the same problem.
Is an insulated panel quicker to fit than a built-up system?

Generally yes. The panel arrives as one component and is fixed once, rather than assembling a liner, spacers, insulation and outer sheet separately on site.
Do insulated panels reduce noise?

They reduce rain noise noticeably, because the bonded core damps the drumming rather than leaving a thin steel sheet free to resonate. See are metal roofs noisy when raining.
Can I insulate the walls and leave the roof single skin?

You can, but you will not get the benefit you paid for. The roof will remain the coldest surface and the main route for heat loss.
Are insulated panels made to order?

Yes. Tell us the elevation sizes and how the building is used and we will quote the build-up to suit.

Insulated Roofing Sheets

Place Your Order

Build Your Free Steel Roof Sheet Quote

STEP 1 : Select your Roof Type

STEP 2: Enter your measurements

STEP 3: Choose your profile

STEP 4: Select your colour

STEP 5: Add Dripstop

STEP 6: Add GRP Roof Lights

STEP 7: Flashings

STEP 8: Fixings

STEP 9: Optional Extras

STEP 10: Enter your contact details

Speak To Our Team

Choose Your Insulated Roof Sheet Design

Composite Panels

Twin Skin

Over Cladding

Coating Options for Our Steel Insulated Roofing Sheets

Galvanized

Polyester

Plastisol

Not Sure What You Need?

Colours Available on Metal Insulated Roofing Sheets

Our Reviews

Frequently Asked Questions

Why Choose Cardinal Steels?

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