Call us: 01773 300510

Denali Single, Double and Stable Doors


The Frontier Range of windows and doors is designed to deliver not just on one key point, but to offer a balanced option which delivers in all areas. This product is designed for innovative new builds, traditional new builds and renovation/extension projects where performance is critical.

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10 year no maintenance paint warranty badge 5-8 year no maintenance stain warranty 10 year warranty on workmanship and materials badge Class 4 Air Permeability test badge class 4 weatherproofing test badge Part L Compliant High Energy Efficiency Badge part-q-compliant

Key Features

Which product is right for me...?

Not sure which product is right for you? Use this at-a-glance guide to see the difference in our comparible products.
Remember, if you have a Listed property you will need to select products from the Heritage Range

  • Melbourne Single, French and Stable Doors
  • Classic Range
  • Perfect for renovation works and new builds
  • 1.40 for standard size window
  • Class 4 Air Permeability
  • Class 4 Weather Proofing
  • Part Q Tested and Compliant
  • 10-year no maintenance warranty
  • Estimated 60-70 year lifespan
  • Estimated 8 week lead-time
  • £
  • Find out more
  • Churchill Single, French and Stable Doors
  • Heritage Range
  • Perfect for Conservation areas and Listed Properties
  • 1.30 for standard size window
  • Untested
  • Untested
  • Untested
  • 10-year no maintenance warranty
  • Estimated 70-80 year lifespan
  • Estimated 14 week lead-time
  • ££
  • Find out more
  • Denali Single, French and Stable Doors
  • Frontier Range
  • Perfect for Passiv-Haus applications or customers with higher sustainability or materials health requirements
  • 0.79 for standard size window
  • Class 4 Air Permeability
  • Class 4 Weather Proofing
  • Part Q Tested and Compliant
  • 10-year no maintenance warranty
  • Estimated 70-80 year lifespan
  • Estimated 14 week lead-time
  • £££
TimbaCare - Lifetime Guarantee on timber windows and doors

Enquire about this product

Would you like to hear more about how our award winning windows and doors can enhance your home?

Call our freindly sales team on:

01773 300510

for an informal chat about your needs and how we can work to help you. We will probably need to arrange a site visit so we can properly assess your needs - don't worry our sales team are here to assist you and do not employ aggressive, pushy sales tactics.





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    Download our Brochure

    Download our brochure for more information on our range of products.