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The Clement Heritage Hopper Casement Window


Hopper windows are inward opening windows that are hinged at the bottom. They are popular in barn conversions as they were commonly fitted to farm outbuildings and many developers want to faithfully replicate the look of an old fashioned stable by using authentic windows. Our hopper windows are built to modern performance standards and come with our usual 10 year guarantees - offering many years of trouble free service.

Hardwick Hopper casement windows in listed building brick barn conversion
10 year no maintenance paint warranty badge 5-8 year no maintenance stain warranty 10 year warranty on workmanship and materials badge Part L Compliant High Energy Efficiency Badge

Key Features

Heritage Windows Case Study - Quarry Cottage

quarry cottage heritage windows belper

Heritage Windows Case Study - Quarry Cottage

Sylvia thought that our heritage windows were the perfect addition to her quaint stone cottage in Belper, Derbyshire. Although there was no requirement for a Heritage product to be fitted, she loved the design so much she had them installed regardless because they matched the style of the house and it's surroundings so well.

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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

  • Richmond Flush Casement Window
  • 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
  • Clement Hopper Casement Window
  • 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
  • ££
  • Acadia Flush Casement Window
  • Frontier Range
  • Perfect for Passiv-Haus applications or customers with higher sustainability or materials health requirements
  • 1.30 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
  • £££
  • Find out more
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.





    Complementary Products to Complete your Project

    These products have matching profiles, styles and ironmongery to ensure your project complements perfectly.


    Internal photo of the Richmond heritage casement window by Gowercroft Joinery

    Richmond Flush Casement Window

    Find out more
    Beautiful sliding wooden doors at Old Longmoor hall in Derbyshire fitted by Gowercroft

    Churchill Single, French and Stable Doors

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    Gowercroft timber windows and doors brochure cover

    Download our Brochure

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