Shiplap cladding has long been a favourite in UK architecture, known for its clean lines, weather-resistant structure, and traditional appeal. Whether you’re working on a rustic garden room, a contemporary extension, or a commercial façade, shiplap timber cladding offers timeless versatility and reliable performance.
At The Larch Cladding Company, we supply high-quality timber cladding profiles, including our ever-popular shiplap. In this guide, we’ll explore what shiplap cladding is, its key benefits, how it compares to other timber profiles, and what timber options are best suited for this classic design.
What Is Shiplap Cladding?
Shiplap cladding is a timber profile where each board has a distinctive overlap. The edges are rebated, one side features a groove while the other has a matching lip, so the boards fit snugly together. This overlapping design creates a smooth, uniform surface and offers improved weather protection.
Shiplap cladding can be installed horizontally or vertically, though horizontal is the most common. Its design creates attractive shadow lines and allows rain to run off efficiently, helping protect the structure beneath from moisture and wind.
Why Choose Shiplap Cladding?
Shiplap isn’t just visually appealing; it also brings several practical benefits that make it ideal for both external and internal use.
The overlapping joints help create a weathertight finish, shielding the building from rain and wind. At the same time, the uniform appearance and subtle shadow lines offer a stylish finish that suits everything from garden offices to large commercial developments. Whether you’re looking for traditional charm or a clean modern finish, shiplap is an adaptable solution.
Available Timber Types: Larch, Cedar, and Douglas Fir
At The Larch Cladding Company, we offer shiplap cladding in a range of durable and attractive timber species:
Larch – A dense and resinous softwood known for its natural resistance to decay. Larch weathers beautifully over time and is well-suited for exterior applications.
Cedar – Lightweight and stable, cedar is naturally rot-resistant and easy to work with. Its warm reddish tones offer a premium finish for both indoor and outdoor projects.
Douglas Fir – With a strong grain and reddish hue, Douglas fir offers strength and character. It’s ideal for larger builds where both durability and aesthetics are key.
All of our timber is sustainably sourced, including FSC® (FSC-C134890) certified options.
The Benefits of Shiplap Cladding
Reliable Weather Protection
The overlapping profile provides excellent resistance to wind and rain, helping prevent water ingress and improving the lifespan of the structure.
Clean, Uniform Finish
The tight fit between boards gives shiplap a sleek, professional look. It’s an excellent choice for both modern and traditional buildings.
Flexible Installation
Shiplap can be fitted horizontally or vertically, depending on the effect you want to achieve. Horizontal boards add width to a structure, while vertical boards can make it appear taller and more elegant.
Indoor or Outdoor Use
Increasingly popular for interiors, shiplap can be used to create striking feature walls or ceiling panels, adding texture and warmth to any space.
Cost-Effective Style
Shiplap is a budget-friendly option compared to many composite or metal cladding systems, especially when using locally sourced timber.
Common Applications for Shiplap Cladding
Shiplap cladding is a versatile option suited for a variety of projects, including:
- House extensions and renovations
- Garden buildings, offices, and studios
- Agricultural buildings and barns
- Hospitality and retail exteriors
- Residential interior feature walls
- Visitor centres and public installations
How Shiplap Compares to Other Timber Profiles
When choosing a timber profile, you might consider tongue and groove or feather edge as alternatives to shiplap.
Tongue and Groove vs. Shiplap
Tongue and groove boards interlock for a very tight fit, offering a slightly more seamless finish. Shiplap, however, has a more visible overlap and pronounced shadow line, adding texture and depth.
Feather Edge vs. Shiplap
Feather edge boards are tapered and often used for a more rustic appearance. Shiplap offers a more consistent, contemporary finish that’s easier to align during installation.
Installation Tips for Shiplap Cladding
To get the best results with timber shiplap cladding:
- Acclimatise the Timber before installation to prevent shrinkage or expansion once fitted
- Use stainless steel fixings to avoid staining and maximise lifespan.
- Leave a gap for ventilation between the cladding and wall structure to prevent moisture build-up.
- Choose a finish based on your desired look, leave the timber to weather naturally or apply oil to retain the original colour.
Maintenance and Longevity
Timber shiplap is naturally long-lasting, particularly when using species like larch, cedar, or Douglas fir. If left untreated, it will develop a beautiful silver-grey patina. To maintain the original colour, a UV-protective oil can be applied every 1–2 years. Periodic checks and gentle cleaning with a soft brush are recommended to keep the timber in good condition.
Why Choose The Larch Cladding Company?
We take pride in supplying sustainably sourced, high-quality timber to projects across the UK. When you choose The Larch Cladding Company, you’ll benefit from:
- Expert advice on the best timber and profile for your needs
- FSC® (FSC-C134890) certified larch, cedar, and Douglas fir options
- Bespoke cutting and profiling services
- Reliable nationwide delivery and friendly support
Contact Us Today
Ready to add timeless character to your next project with shiplap cladding? Whether you’re building a garden studio, upgrading your home exterior, or designing a feature wall, our team is here to help.
Call us on 01352 746293
Email us at info@thelarchcladdingcompany.co.uk
Explore our timber cladding profiles ranges