Lee Kelly will be closed from Thursday, 2nd April 2026, and will reopen on Tuesday, 6th April 2026, for the Easter weekend.

We would like to take this opportunity to thank all our customers for their continued support—it is greatly appreciated.
Wishing you a very Happy Easter from the staff at Lee Kelly.

01772 788550 | mail@leekellyupvc.com

Upgrade Your Home with a Stylish and Energy-Efficient Extension

Tired of your drafty conservatory? Consider a modern, energy-efficient garden room built with Structural Insulated Panels (SIPs). SIPs offer a superior alternative to traditional conservatory construction, providing exceptional insulation, durability, and style.

Why Choose a SIPs Garden Room?

  • Year-Round Comfort: Enjoy a warm, cozy space in winter and a cool, comfortable retreat in summer.
  • Superior Insulation: SIPs offer superior insulation, reducing energy bills and improving indoor air quality.
  • Faster Construction: SIPs are pre-fabricated, allowing for quicker construction times.
  • Customizable Design: Tailor your garden room to your specific needs and preferences.
  • Increased Property Value: A well-designed garden room can significantly enhance your home's value.
sip conservatory upgrade

A Case Study: From Conservatory to Contemporary Garden Room

Before and after comparison of a conservatory and a SIPs garden room:

A recent project transformed a dated conservatory into a stunning, modern garden room. The SIPs construction provided a robust, energy-efficient structure, while the sleek exterior cladding and stylish interior finish created a seamless integration with the existing home.

sip conservatory upgrade

Key Benefits of the SIPs Garden Room:

  • Rapid Construction: The project was completed in just 11 days, minimizing disruption to the homeowner's daily life.
  • Exceptional Thermal Performance: The SIPs panels, combined with high-quality glazing, ensure optimal energy efficiency.
  • Customizable Design: The garden room was designed to complement the existing architecture, creating a harmonious aesthetic.
  • Low-Maintenance Exterior: The durable composite wood cladding requires minimal upkeep.

Ready to Upgrade Your Home?

Contact us today to discuss your garden room project. Our experienced team can help you design and build a beautiful, functional space that will enhance your lifestyle.

sip conservatory upgrade
Contact Us for a FREE Quote