Window Open Exterior Angle Top-hinged roof window shown fully open at a 45° angle, illustrating ventilation capability and outward-swing operation.
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53¼ x 55½, GPU UK08, Top-Hinged Roof Window

VELUX
SKU:
GPU UK08 0070
$1,711.00

In stock: Usually ships in 2 - 4 days

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GPU UK08 Top Hinged Roof Window with Laminated LowE3 Glass
Rough Opening: 53-1/4" x 55-1/2"

Upgrade your loft, bonus room, or upper-level bedroom with the VELUX GPU UK08 top-hinged roof window. Designed for in-reach applications, this large-format window delivers natural light, fresh air, and a secure, weather-resistant finish—enhancing both comfort and livability.

  • Top-hinged design opens up to 45° for maximum ventilation and unobstructed views.

  • Laminated Low-E3 glass meets building codes and includes a 10-year hail breakage warranty.

  • Integrated ventilation flap allows airflow even when the window is closed.

  • White polyurethane interior finish resists moisture and blends seamlessly with most ceiling styles.

  • Meets egress requirements for emergency escape.

  • Compatible with EDL UK08 and EDW UK08 flashing kits for a weathertight installation on roof pitches between 15° and 55°.

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VELUX GPU UK08 Top Hinged Roof Window

Expansive Daylight & Emergency Egress Access

Designed for larger rooms with sloped ceilings, the VELUX GPU UK08 adds exceptional natural light, fresh air, and a code-compliant emergency exit. Its top-hinged design opens wide for ventilation and views while the white interior finish blends seamlessly into your space.

Perfect for attics, lofts, or upper-level bedrooms, this roof window combines functional ventilation, a laminated Low-E3 glass panel, and effortless operation with a clean, durable finish.

VELUX 10-Year Installation Warranty 

VELUX flashing is designed to perfectly integrate with VELUX skylights, creating a weathertight seal that protects your home from leaks and water damage.  By using VELUX-certified installers and genuine VELUX flashing, you can be confident that your skylight is installed correctly and to the highest standards.

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Key Features of the GPU UK08 Roof Window

  • Top Hinged for Wide Ventilation – Opens up to 45° and rotates for easy glass cleaning from inside.
  • Meets Egress Requirements – Large opening size suitable for emergency exit use.
  • Laminated Low-E3 Safety Glass – Provides UV protection, impact resistance, and a 10-year hail warranty.
  • White Polyurethane Frame – Smooth, moisture-resistant finish designed to last and match any interior style.

Also includes a built-in ventilation flap, allowing fresh air in—even when the window is shut.

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KEY BENEFITS

  • Brighter, Healthier Living Spaces – Fills large areas with natural light and promotes airflow.
  • Code-Compliant Egress Window – Suitable for use in bedrooms or habitable attic spaces.
  • Weather-Ready Installation – Works with flashing kits for tile or shingle roofs and optional underlayment.
  • Secure & Efficient – Offers peace of mind with certified laminated glass and weather-sealed performance.

The GPU UK08 Roof Window is the smart solution for larger spaces that require natural light, emergency access, and a sleek, modern aesthetic.