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Bespoke Insulated Upstands

Sunsquare’s Insulated Upstands are the top pick for 9 out of 10 customers, delivering unparalleled thermal efficiency at 0.58 W/m²K. With every purchase, we plant a tree in partnership with Ecologi and maintain our commitment with FSC certification. Tailored for quick setup, they meet the specific needs of architects, builders, and homeowners, making any project a breeze.

Why Choose Sunsquare Upstands?

When you select Sunsquare’s Insulated Upstands for your skylight, you’re choosing a product that brings a wealth of benefits to your project, ensuring it meets the highest standards in efficiency, safety, and design. Our upstands offer:

  • U value as low as 0.58 W/m²K, exceeding Part L
  • Manufactured by us to suit your needs
  • Supplied flat packed for easy, on-site installation 
  • Upstands offer 0% chance of condensation
  • Generous 35 year manufacturers warranty
  • FSC-certified, following strict environmental standards

Choosing Sunsquare’s Insulated Upstands allows homeowners, architects, and builders to surpass energy efficiency standards with a U-value as low as 0.58 W/m²K, ensuring projects not only meet but exceed expectations in design and performance. For those focused on creating sustainable, high-quality living spaces, the promise of zero condensation risk, a generous 35-year warranty, and FSC certification demonstrates our commitment to excellence, making Sunsquare the preferred choice for enhancing the functionality and aesthetics of any home or building project.

We have partnered with Ecologi to plant a tree for every upstand sold.

Why Choose Sunsquare Upstands?

When you select Sunsquare’s Insulated Upstands for your skylight, you’re choosing a product that brings a wealth of benefits to your project, ensuring it meets the highest standards in efficiency, safety, and design. Our upstands offer:

  • U value as low as 0.58 W/m²K, exceeding Part L
  • Manufactured by us to suit your exact needs
  • Supplied flat packed for easy, on-site installation
  • Upstands offer 0% chance of condensation
  • Generous 35 year manufacturers warranty
  • FSC-certified, following strict environmental standards

Choosing Sunsquare’s Insulated Upstands allows homeowners, architects, and builders to surpass energy efficiency standards with a U-value as low as 0.58 W/m²K, ensuring projects not only meet but exceed expectations in design and performance. For those focused on creating sustainable, high-quality living spaces, the promise of zero condensation risk, a generous 35-year warranty, and FSC certification demonstrates our commitment to excellence, making Sunsquare the preferred choice for enhancing the functionality and aesthetics of any home or building project.

We have partnered with Ecologi to plant a tree for every upstand sold.

Perfectly Paired With Our Range of Skylights

Insulated Upstand
Downloads

For more information on the Insulated Upstand, datasheet and installation guide.

Made-to-measure

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Why Sunsquare?

Sunsquare, now thriving under Surespan Group, sets the standard in the skylight market with the highest specification products, each bearing the esteemed BSI Kitemark for unmatched quality and safety. Our dedication to innovation is driven by rigorous R&D and a commitment to reducing our environmental impact, ensuring we lead with eco-friendly solutions. Tailored to meet the demands of homeowners, architects, and industry professionals, we promise unparalleled quality and service.

Call us on 01922 714087

why Choose Sunsquare Skylights and Rooflights

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