GW-1 premium wooden window made from Finnish spruce, featuring double-glazed glass and durable timber frame for energy-efficient homes

68mm-profiledouble-glazedinsulatedlow-e-argontilt-and-turn

Premium Wooden Window GW-1

High-performance 68mm glued pine window (878 x 1171 mm) featuring a tilt-and-turn mechanism. Includes double glazing and factory-fitted rubber sealants.

Key specifications

878 x 1171 mm dimensions
68mm glued pine wood profile
Double glazing (4+16+4 LowE+Arg)
Tilt and turn opening system
Rubber sealed cover boards included

68mm Glued Pine Profile with Low-E Argon Glazing

The GW-1 Premium Wooden Window is a high-specification joinery product designed for residential and commercial applications requiring superior thermal performance and durability. Manufactured from a robust 68mm glued pine wood profile, this window offers exceptional dimensional stability and resistance to warping.

Advanced Thermal Efficiency

Engineered for energy conservation, the GW-1 features a premium double-glazing unit. The construction utilizes a 4+16+4 LowE+Argon configuration: 4mm glass panes separated by a 16mm argon-filled gap, enhanced with a Low-E (Low Emissivity) coating. This combination significantly reduces heat transfer, maintaining interior comfort levels.

Functional Design

The unit is equipped with a modern tilt-and-turn mechanism, providing versatile ventilation options without compromising security. The exterior is finished with high-quality cover boards and integrated rubber sealants, ensuring a weather-tight fit that protects the timber core from moisture ingress.

Specifications

Width

87.8 cm

Height

117.1 cm

Windows

Applications

Renovation & Restoration

Breathe new life into existing structures with our high-quality renovation materials. Whether you are restoring a historic property, replacing worn siding, or upgrading a roof, our timber provides the authentic look and modern performance you need. We offer a wide range of profiles and dimensions to match existing work, ensuring a seamless finish for all your repair and improvement projects.

Windows, Doors & Architectural Joinery

Upgrade your property with high-performance operational elements. Our range of premium and standard windows and doors offers excellent thermal efficiency and aesthetic appeal for both new builds and renovations. Beyond the units themselves, we supply the specialized timber components needed for architectural joinery, allowing for custom fitting, frame construction, and the creation of unique entrances that make a lasting first impression.

Why choose Premium Wooden Window GW-1?

Structural Stability

Constructed from 68mm glued pine wood profile, ensuring long-term strength and resistance to twisting or bowing.

Superior Insulation

Double glazing with 16mm Argon gas filling and Low-E coating (4+16+4) maximizes thermal retention.

Weather Protection

Includes cover boards with factory-fitted rubber sealants to prevent drafts and water infiltration.

Frequently Asked Questions

The window unit measures 878 mm in width and 1171 mm in height.

The window comes with double glazing featuring a 4+16+4 configuration with Low-E coating and Argon gas filling for insulation.

The GW-1 utilizes a tilt-and-turn mechanism, allowing the window to tilt inwards for ventilation or swing open for full access.

The frame is constructed from a 68mm glued pine wood profile.

Quality Materials Inside

Sawn Timber: Pine and Spruce for Construction

Discover our high-quality sawn timber from pine and spruce, ideal for construction with natural moisture, eco-friendly properties, and versatile sizing options.

Glued (Laminated) Wooden Beams and Boards

Discover glued wooden beams and boards made from pine and spruce, offering high moisture resistance, load capacity, and splinter-free handling for furniture, stairs, and windows.

Solid Glued (Laminated) Spruce Panels

High-quality solid glued panels made from premium spruce, available in various thicknesses, lengths, and widths, with hand-planed and sorted finishes for superior quality.

BS 2482:2009 Certified Scaffold Boards

Compliant with BS 2482:2009, our scaffolding boards feature metal plate clamping and come in multiple sizes for versatile construction applications.

Sawn Timber: Pine and Spruce for Construction

Discover our high-quality sawn timber from pine and spruce, ideal for construction with natural moisture, eco-friendly properties, and versatile sizing options.

Glued (Laminated) Wooden Beams and Boards

Discover glued wooden beams and boards made from pine and spruce, offering high moisture resistance, load capacity, and splinter-free handling for furniture, stairs, and windows.

Solid Glued (Laminated) Spruce Panels

High-quality solid glued panels made from premium spruce, available in various thicknesses, lengths, and widths, with hand-planed and sorted finishes for superior quality.

BS 2482:2009 Certified Scaffold Boards

Compliant with BS 2482:2009, our scaffolding boards feature metal plate clamping and come in multiple sizes for versatile construction applications.

Other Wooden Houses

Windows & Doors

Single Window SW-3

Timber casement window SW-3 in 45mm spruce profile with double glazing 4+6+4. 571 × 1551 mm, top-hung opening, rubber draught excluders, and adjustable hinges for precision fitting.

Windows & Doors

Fixed Vitrine Window SFW-1

Premium fixed timber window unit (886 x 1281 mm) featuring 4-16-4 double glazing. Designed for vertical installation to maximize natural light in wooden garden buildings.

Windows & Doors

Premium Window GW-3

Premium 878×766mm laminated pine tilt-and-turn window with double glazing. Strong thermal performance in timber buildings.

Windows & Doors

Fixed Window SFW-5

Spruce fixed window SFW-5, 886 x 1956mm with 45mm profile and double glazing. Compatible with Dadsons timber structures. Request a trade quote.

Windows & Doors

Double Door SDD-6

SDD-6 outward-opening timber double door in 45mm spruce with double glazing. 1416 x 2053mm overall size. Ideal for wooden buildings.

Windows & Doors

Premium Window GDW-3

High-specification 68mm glued pine tilt-and-turn window (878x766mm). Features double glazing and integrated rubber sealants for superior insulation.

Windows & Doors

Window Vitrine SFW-3 Vertical

Vertical fixed vitrine window (571 x 1956 mm) designed for 44mm log constructions. Tall profile maximizes natural light entry for modern cabin designs.

Windows & Doors

Premium Window GW-4

Premium 878×1981mm tilt-and-turn timber window with 68mm laminated pine profile and 4+16+4 LowE glazing. U-value 1.1, MACO hardware, for garden buildings.

Windows & Doors

Premium Tilt-and-Turn Window GDW-4

High-performance 68mm glued pine window (878x1981mm) with double glazing and tilt-and-turn mechanism. Includes cover boards and professional rubber sealing.

Windows & Doors

Standard Double Door SDD-1

Premium spruce double door (1416 x 2043 mm) designed for 44mm log structures. Features classic wooden construction and durable hardware.

Single Window SW-3

Timber casement window SW-3 in 45mm spruce profile with double glazing 4+6+4. 571 × 1551 mm, top-hung opening, rubber draught excluders, and adjustable hinges for precision fitting.

Fixed Vitrine Window SFW-1

Premium fixed timber window unit (886 x 1281 mm) featuring 4-16-4 double glazing. Designed for vertical installation to maximize natural light in wooden garden buildings.

Premium Window GW-3

Premium 878×766mm laminated pine tilt-and-turn window with double glazing. Strong thermal performance in timber buildings.

Fixed Window SFW-5

Spruce fixed window SFW-5, 886 x 1956mm with 45mm profile and double glazing. Compatible with Dadsons timber structures. Request a trade quote.

Double Door SDD-6

SDD-6 outward-opening timber double door in 45mm spruce with double glazing. 1416 x 2053mm overall size. Ideal for wooden buildings.

Premium Window GDW-3

High-specification 68mm glued pine tilt-and-turn window (878x766mm). Features double glazing and integrated rubber sealants for superior insulation.

Window Vitrine SFW-3 Vertical

Vertical fixed vitrine window (571 x 1956 mm) designed for 44mm log constructions. Tall profile maximizes natural light entry for modern cabin designs.

Premium Window GW-4

Premium 878×1981mm tilt-and-turn timber window with 68mm laminated pine profile and 4+16+4 LowE glazing. U-value 1.1, MACO hardware, for garden buildings.

Premium Tilt-and-Turn Window GDW-4

High-performance 68mm glued pine window (878x1981mm) with double glazing and tilt-and-turn mechanism. Includes cover boards and professional rubber sealing.

Standard Double Door SDD-1

Premium spruce double door (1416 x 2043 mm) designed for 44mm log structures. Features classic wooden construction and durable hardware.