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The 5m x 4m Mercia Insulated Garden Room offers a year-round, versatile space with premium Eco-quilt insulation in walls, roof, and floor. Its triple-layer walls and double-glazed argon-filled windows provide excellent heat retention and noise reduction. The durable EPDM rubber roof ensures weather protection. Made in the UK from sustainable timber, this garden room is fully installed and usually requires no planning permission due to its sub-2.5m height.
Key Features
Spacious 5m x 4m insulated garden room for versatile all-season use
Triple-layer walls with 44mm Eco-quilt insulation for superior thermal efficiency
Double-glazed, argon-filled windows to retain warmth and reduce noise
Insulated roof and floor constructed with 16mm tongue & groove cladding
Weather-resistant EPDM rubber roof membrane by Firestone
Manufactured in the UK using sustainably sourced timber
Fully installed by professional installers included in price
Under 2.5m height, generally no planning permission required* *Please verify with your local authority
