Pressure-Treated Redwood Loglap Board – 119mm x 21mm – Exterior Timber Cladding


Trade Price:
Sale price£4.27

Description

Bring timeless character and long-lasting performance to exterior projects with our Pressure-Treated Scandinavian Redwood Loglap Cladding. Machined from premium joinery-grade, slow-grown redwood, these boards offer exceptional durability, stability, and visual appeal—making them an ideal choice for sheds, cabins, garden rooms, workshops, and rustic-style buildings.

The distinctive Loglap profile features a rounded outer face that replicates the look of traditional log cabin walls, providing a charming, natural aesthetic while maintaining a smooth, flat interior. This makes Loglap perfect for customers wanting a warm, rustic finish paired with modern practicality.

Each board is green pressure-treated using Tanalith® preservatives to protect against rot, insects, and fungal decay. Combined with a 15-year Treat-Right warranty, this cladding offers confidence, longevity, and excellent value for outdoor structures exposed to the elements.

 

Key Features

  • Joinery Grade Scandinavian Redwood — slow-grown for strength and stability.

  • Green Pressure Treated — long-lasting protection for external environments.

  • Loglap Profile — offers a rustic, log-cabin appearance with excellent water runoff.

  • Planed Smooth Finish — clean, consistent machining for a professional look.

  • Perfect for Sheds & Cabins — widely used for cladding outdoor buildings.

  • 15-Year Treat-Right Warranty — reliable durability and peace of mind.

  • Made via In-House Machining — consistent quality and accurate milling.


Specifications

  • Width: 119mm

  • Thickness: 21mm

  • Face Coverage: 110mm

  • Overlap: 11mm

  • Lengths Available:
    • 1.2m (4ft)
    • 1.8m (6ft)
    • 2.4m (8ft)
    • 3.0m (10ft)
    • 3.6m (12ft)

  • Timber Type: Slow-Grown Scandinavian Redwood

  • Finish: Smooth Planed

  • Treatment: Green Pressure Treated

  • Warranty: 15-Year Treat Right Warranty

  • Weight: Approx. 1.33kg per board


Ideal Uses

  • Timber cabins & log-style buildings

  • Sheds, playhouses, workshops

  • Garden rooms & offices

  • Rustic exterior walls & decorative panelling

  • Summerhouses & outdoor storage buildings

Why Choose Redwood Loglap Cladding?

Loglap is the perfect blend of rustic design and modern performance. Its curved profile creates the cosy, rounded look of stacked logs, while the pressure-treated redwood ensures excellent weather resistance and structural stability.

The 21mm board thickness adds extra strength, insulation benefits, and rigidity—ideal for exposed or high-use environments.

With its attractive finish, robust construction, and long-term warranty, Loglap cladding is a dependable option for builders, landscapers, and DIY customers seeking a charming, durable exterior solution.


Delivery & Samples

  • Fast delivery within 3–7 working days

  • Delivery fees calculated at checkout

  • Free sample boards available

  • Additional machining or bespoke cutting available on request


Customer FAQs

1. What is Loglap cladding?

Loglap cladding is a timber profile designed to mimic the rounded look of a traditional log cabin. The boards have a curved face on the outside and a flat reverse, offering a rustic appearance while maintaining easy installation and a tight, weather-resistant fit.


2. Is Redwood Loglap suitable for exterior use?

Yes. The boards are fully pressure treated, making them ideal for sheds, cabins, garden buildings, workshops, and other external structures exposed to the weather.


3. How long will treated redwood Loglap last outdoors?

With correct installation, Loglap cladding can last 15 years or more, supported by the 15-Year Treat Right Warranty included with the product.


4. Does Loglap need additional treatment after installation?

While pressure-treated timber does not require treatment for protection, applying a UV-resistant oil or stain can help maintain the colour and reduce natural weathering.


5. What fixings should be used for Loglap cladding?

Use stainless-steel screws or nails. These prevent corrosion, staining, and chemical reactions with the timber’s natural tannins.


6. Can Loglap be used indoors?

It can be used indoors in certain decorative applications, but it is primarily designed for exterior use due to the preservative treatment and profile design.


7. What is the difference between Loglap and Shiplap?

  • Loglap features a rounded outer face and offers a more rustic, log-cabin look.

  • Shiplap has a cleaner, flatter façade and is preferred for modern or traditional shed designs.
    Both use an overlapping edge to create a weather-resistant seal.


8. Can boards be cut to size?

Yes. Boards can be trimmed on-site, and bespoke cutting can be arranged before dispatch for an additional cost. Contact the sales team for custom lengths.


9. How do I install Loglap cladding?

Install boards horizontally, beginning at the base of the structure. Fit each board so the curved face sits outward and the overlap locks securely. Always fix through the thickest part of the board into treated battens. A full installation guide is available.


10. Does Loglap improve insulation?

The 21mm thickness and curved profile of Loglap provide improved rigidity and a slight boost in thermal performance compared to thinner profiles, making it a great choice for cabins and garden buildings.

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