Heritage Nord T-shape Greenhouse / Garden Room

Free shipping, est. delivery Dec 21 – Jan 18

This T-shaped greenhouse and garden room combines a full-glass growing space with a clean, minimal structural design. Its frame is constructed from heat-treated Thermowood®, while tempered safety glass covers the structure to provide clear views and abundant natural light.

The structure offers 174 sq. ft. of internal area with a wide, threshold-free double-door entrance and 2 roof windows fitted with automatic openers. Its T-shaped layout is designed for growing plants while also allowing the enclosed space to serve as a garden room, studio, dining area, or other multipurpose outdoor space.

Built as a made-to-order kit, the structure arrives with pre-cut framing, glazing panels, hardware, and step-by-step assembly instructions. A level, prepared foundation is required before installation.

Key Features

• Thermowood® Frame: Constructed from Scandinavian pine treated with heat and steam without chemical additives to improve stability and resistance to decay.
• Full Tempered Safety Glass: Uses 5/32 in. (4 mm) tempered safety glass throughout the structure.
• High Natural Light Transmission: Tempered glazing allows up to 93% of daylight to pass through.
• Safety Glazing: Tempered glass is designed to break into blunt granules rather than sharp shards if subjected to sufficient impact.
• Wide Threshold-Free Entrance: Features a wide double door with a lock and threshold-free entry.
• Automatic Ventilation: Includes 2 roof windows equipped with automatic openers.
• Weather Load Ratings: Rated for a snow load of 51 lbs./sq. ft. and a sidewind load of 70 mph.
• T-Shaped Multipurpose Layout: Designed to function as both a growing greenhouse and a garden room for other outdoor uses.
• Made-to-Order Construction: Supplied as a pre-cut kit manufactured to order.
• Prepared Foundation Required: Installation requires a level, load-bearing base. A concrete slab or strip foundation is recommended.
• Low-Maintenance Wood: The heat-treated wood does not require a separate wood treatment as part of regular upkeep.

Specifications

• Frame: Thermowood®, 3.6 in. × 1.7 in. structural profile
• Frame Material: Scandinavian pine treated with heat and steam without chemical additives
• Glazing: 5/32 in. (4 mm) tempered safety glass, full glazing
• Light Transmission: Up to 93%
• Door: Threshold-free double door with lock, approximately 4.6 ft. × 6.9 ft.
• Internal Area: 174 sq. ft.
• Total Width: Approximately 12.5 ft.
• Total Length: Approximately 15.1 ft.
• Ridge Height: Approximately 9.5 ft.
• Eaves Height: Approximately 5.6 ft.
• Roof Windows: 2 with automatic openers
• Roof Pitch: 36°
• Snow Load: 51 lbs./sq. ft.
• Sidewind Load: 70 mph
• Fulfillment: Made to order / pre-order
• Standard Made-to-Order Lead Time: 16–20 weeks
• Express Secured Lead Time: 10–12 weeks
• Assembly: Pre-cut kit requiring installation on a level, prepared base

Size Guide

• Overall Size: Approximately 12.5 ft. wide × 15.1 ft. long
• Internal Area: 174 sq. ft.
• Ridge Height: Approximately 9.5 ft.
• Eaves Height: Approximately 5.6 ft.
• Door Opening: Approximately 4.6 ft. wide × 6.9 ft. high

Included

• Pre-cut Thermowood® frame
• 5/32 in. (4 mm) tempered safety glass panels
• Wide threshold-free double door with lock
• 2 roof windows with automatic openers
• Stainless steel fixings
• Zinc-coated steel fixings
• Step-by-step assembly manual

Not Included

• Floor boards
• Foundation
• Hydroisolation layer between the foundation and greenhouse base frame
• Foundation-specific anchoring screws

Warranty

Thermowood® Frame Warranty: 15 years

Accessory Warranty: 2 years for the door lock and roof window openers

Coverage: Structural defects in the Thermowood® frame under normal use.

Glass Coverage: Glass panels are not covered by the warranty.

Registration: Registration is required within 30 days of delivery to activate full warranty coverage.

Product Support

• Download full manual (PDF)