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Single Window SW-2

Solid spruce outward-opening window with 45mm laminated profile, double-glazed 4+6+4 ESG units, and rubber draught excluders. B2B timber window for garden buildings.

Key specifications

Overall frame size: 886 × 1861 mm
45mm laminated spruce profile
Double glazing: 4+6+4 ESG with silicone sealant
Outward opening with allen-key adjustable hinges

Spruce Timber Window with Double-Glazed Safety Glass

The SW-2 is a professional-grade timber window for wooden buildings. Constructed from a 45mm spruce profile, this outward-opening window combines traditional craftsmanship with practical engineering to deliver lasting performance in outdoor environments.

Durability and Precision

All wooden components exceeding 160cm in length are manufactured from laminated spruce, preserving the appearance of solid timber while significantly reducing the risk of warping over time.

The SW-2 features double glazing with 4+6+4 ESG (enhanced safety glass) units sealed with silicone sealant, providing reliable thermal and acoustic separation. Rubber draught excluders along the frame perimeter defend against wind and water ingress, while the spruce casing is fitted with additional rubber sealants for a weathertight installation.

Hardware and Adjustability

Hinges are fully adjustable using a standard allen key, allowing precise sash alignment after installation — a practical feature for professional fitters working at scale. Decorative black hinge covers and black high-quality handles give the window a clean, consistent finish that complements natural timber interiors. The window opens outward.

Specifications

Width

88.6 cm

Height

186.1 cm

Applications

Doors & Architectural Joinery

Garden Retreat & Outdoor Living

Enhance your lifestyle by extending your living area into nature. Create a serene sanctuary for relaxation, reading, or yoga with our garden structures. Our durable timber decking, pergolas, and summer houses transform your garden into a functional outdoor living room. Experience the tranquility of natural wood and create a dedicated space for leisure and family enjoyment.

Guest Accommodation & Hospitality

Expand your living space and welcome visitors in style with high-quality guest accommodation. From cozy backyard cabins for family visits to premium holiday rental units for Airbnb, we provide the essential foundation. Our complete wooden houses offer turnkey convenience, while our structural timber ensures robust frameworks for custom hospitality projects and extensions.

Home Office & Creative Studio

Create the perfect productive environment just steps from your home. Whether you need a distraction-free home office, an inspiring art studio, or a craft workshop, our solutions offer the ideal space. Choose from our range of ready-made garden buildings or utilize our premium timber materials to construct a bespoke workspace designed for year-round comfort and professional focus.

Windows

Why choose Single Window SW-2?

Anti-Warp Laminated Spruce

All components over 160cm are manufactured from laminated spruce, preserving the appearance of solid timber while eliminating the structural risk of warping.

Double-Glazed Safety Glass (4+6+4 ESG)

The SW-2 features toughened safety glass in a 4+6+4 configuration, sealed with silicone sealant for a durable, weathertight unit. ESG glazing reduces the risk of injury in the event of breakage, meeting the safety expectations of residential and light commercial garden buildings.

Weatherproof Sealing

Rubber draught excluders along the window perimeter protect against wind and water infiltration, while the spruce casing is fitted with rubber sealants for an airtight installation.

Outward-Opening Design

The outward-opening configuration maximises usable interior space within compact garden buildings and cabins. This opening direction also benefits ventilation efficiency and is compatible with standard fly screen or shutter additions.

Frequently Asked Questions

The SW-2 has an overall frame size of 886mm wide by 1861mm tall. The glazed opening within the frame measures 706mm wide by 1741mm tall.

The SW-2 is fitted with double-glazed 4+6+4 ESG (enganced safety glass) units, sealed with silicone sealant. ESG glass is designed to break into small, less hazardous fragments.

All wooden parts exceeding 160cm in length are made from laminated spruce rather than solid timber. Lamination stabilises longer sections against moisture-induced movement, preventing warping while retaining the visual appearance of solid wood.

Yes. The SW-2 hinges are fully adjustable using a standard allen key, allowing fitters to fine-tune sash alignment after the frame is set. Decorative black covers are included to conceal the hardware.

Yes, the SW-2 is designed as part of Dadsons’ compatible windows and doors range, suitable for integration with a range of timber structures.

The window incorporates rubber draught excluders around the opening sash for wind and water resistance, combined with rubber sealants on the spruce casing. Together these form a weathertight seal appropriate for year-round use.

The SW-2 is supplied with black high-quality handles and black decorative hinge covers.

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

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Premium Window GW-4

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Sliding Door ALU-SLD-2

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Fixed Window SFW-7

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Fixed Window SFW-3 Horizontal

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Double Door SDD-3 Low

Solid spruce double door with 45mm profile, double glazing, and adjustable hinges. 1416 x 1863mm overall frame. Outward opening with weather seals.

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Single Window Model SW-1

Premium wooden single window (886 x 1271 mm) for 44mm garden buildings. Features double glazing, weather strips, and Nordic spruce frame. Hardware included.

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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.

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Single Door SD-3

Single, outward opening door, 886×2053mm. Made of 45mm laminated anti-warp spruce and double-glazed ESG. Ideal for timber garden 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.

Double Door SDD-3

Solid spruce double door with 45mm profile, double glazing, and adjustable hinges. 1416x2053 mm. Outward opening, weather-sealed, and built for timber garden buildings.

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.

Sliding Door ALU-SLD-2

Two-leaf sliding door with aluminium frame, tempered double glazing, and spruce casing. 2160 × 2072 mm. Ideal for timber buildings.

Fixed Window SFW-7

Slim-profile fixed window in solid spruce with double glazing. 571 x 1821mm, rubber-sealed casing, warp-resistant laminated frame. Ideal for timber garden buildings.

Fixed Window SFW-3 Horizontal

Large horizontal fixed timber window (vitrine) measuring 1921 x 606 mm. Made from Nordic spruce, featuring double glazing for superior thermal efficiency.

Double Door SDD-3 Low

Solid spruce double door with 45mm profile, double glazing, and adjustable hinges. 1416 x 1863mm overall frame. Outward opening with weather seals.

Single Window Model SW-1

Premium wooden single window (886 x 1271 mm) for 44mm garden buildings. Features double glazing, weather strips, and Nordic spruce frame. Hardware included.

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.

Single Door SD-3

Single, outward opening door, 886×2053mm. Made of 45mm laminated anti-warp spruce and double-glazed ESG. Ideal for timber garden buildings.