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Elmstead Pressure-Treated Tongue & Groove Apex Summerhouse

Elmstead Pressure-Treated Tongue & Groove Apex Summerhouse

Multiple Sizes Available

Regular price £1,117.56 GBP
Regular price £1,396.95 GBP Sale price £1,117.56 GBP
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Dimensions are Width x Depth and shown to nearest Foot.

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This product comes with a 25 Year guarantee.

The Elmstead wooden pressure-treated Apex Summerhouses are designed to endure the toughest British weather! Featuring industry-leading 12mm tongue and groove cladding panels which have been engineered for maximum weather resistance, you can rest assured it will remain protected for years to come. With various window placement options available, you can optimise natural light to suit your needs.

The pressure-treated tongue and groove construction offers a far more robust design compared to standard overlap cladding, using thicker materials for a stronger and more durable structure. The 18mm heavy-duty floor provides added peace of mind, allowing you to use your Summerhouse without concern. These timber Summerhouses are the ultimate garden accessory, tailored to meet all your requirements.

This product is delivered via a courier pallet delivery service, with kerbside delivery only.

All necessary fittings and instructions are included for easy assembly.

Looking for a different Summerhouse design? View our full range here: Click here

Elmstead is available exclusively from Mighty Sheds.

Looking for further advice, view our Blog News for expert tips & tricks: Blog News

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Key Features

  • 25 year anti-rot guarantee
  • 19mm Swedish Pressure Treated Tanalised Red-Wood Tongue & Groove Log lap
  • 38mm x 50mm Framework throughout the building (Including roof and floor)
  • 18mm pressure treated floorboard planks consisting of floor bearers attached underneath to elevate off the ground 
  • 12mm Swedish Pressure Treated Tanalised Red-Wood Tongue & Groove Shiplap for the roof
  • 4mm Toughen glass
  • 40kg Heavy duty modified bitumen mineral felt
  • All our summer houses are manufactured with pressure treated tanalised timber on the outside of the building to help against rotting, fungal and insect attack
  • Galvanized nails are used throughout our item, as well as every cladded timber being double nailed for extra strength

About the brand (Elmstead)

Available exclusively from Mighty Sheds, Elmstead Garden Buildings offers high-quality, flat-packed sheds, summerhouses, and potting sheds and more, all with fast and FREE nationwide delivery.

Elmstead is all about solid, well-made garden buildings. They use strong tongue and groove shiplap and tough framing to make sure every shed lasts for years to come. Their products are built with responsibly sourced Scandinavian red-wood timber so you get great quality while caring for the planet.

Elmstead Delivery Policy

The delivery lead time on this item is approximately 2 - 5 working days.

This item will be delivered via a courier pallet delivery company who deliver kerbside only. Please be advised that gravel drives can occasionally pose a problem for some delivery vehicles which may prevent them from being able to drive onto them. Click here to view our full Shipping policy.

Maintenance & Care (Elmstead)

Although all Elmstead products are pressure-treated using Tanalith to provide long-lasting protection against rotting, decay and fungus, we recommend an annual application of a high-quality wood preserver to prolong the life of your building.

We would also recommend guttering be fitted alongside your garden building to mitigate rainfall from penetrating the sides of your building.

All Mighty Sheds buildings include pressure treated floor bearers, designed to elevate the structure and minimise contact between the building floor and rainfall.

Wood Facts

No two trees are exactly alike, which means each piece of timber has its own beautiful variations, including differences in colour, grain, knots, and natural movement such as slight warping or splitting. These are not defects but rather the hallmarks of real, high-quality wood—adding to the charm and authenticity of your shed.

Over time, timber naturally responds to the environment, which may result in changes such as cracks or slight shifts in appearance. While some cracks may seem noticeable, rest assured they do not affect the structural integrity of our buildings. We thoughtfully design our products with these natural characteristics in mind to ensure durability and long-lasting quality.

To help keep your building in the best condition, we recommend airing it out regularly to prevent condensation or mould.

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