The slow-grown spruce timber used for this shed is pressure treated. This is an intensive treatment process that gives far higher quality and longer-lasting results than dip-treatment. Unlike others on the market, even the framework is pressure treated to ensure it lasts. All of our pressure treated timber carries a Genuine 10 Year Guarantee against fungal decay and insect infestation. We recommend that you treat external timber with a good quality water repellent.

Say goodbye to flimsy sheds and embrace the pinnacle of strength and durability with our Overlord Modular Sheds.

Our robust 28mm x 35mm framework, provides a solid foundation for our strong and durable, 15mm thick, tongue and groove walls. Our walls are carefully crafted using 15mm cladding, helping to prevent unsightly gaps by expanding and contracting with the seasons. The cladding allows water to easily run off the shed due to its curves and channels helping to protect your shed from water damage.

So you can relax in the knowledge that it will take far more than a gentle breeze and a light drizzle to knock this sturdy shed down.

Our modular sheds come with pressure treated floor bearers and 15mm slow-grown spruce tongue & groove roof and floorboards as standard. It is the perfect material for the job, especially when comparing to cheaper pine or OSB boards found in the market. The tongue & groove boards easily slot together, creating a sturdy surface with an attractive appearance.

Did you know? Some competitors use cheaper 8mm OSB roof and floorboards. These are less resistant to water and can crumble over time. Whereas, tongue and groove boards are known for their strength and durability.

We supply Superfelt. NOT cheap low-grade felt.

Give your Garden Building a durable roof covering with our Superfelt. This is a highly durable felt, made of thick material using an advanced polyester formula to make it resistant to tearing in strong winds. Superfelt will offer your Garden Building added protection from the varying British weather and is supplied in a green/grey mineral finish.

Cheap low-grade felt

Superfelt

Your security is of the utmost importance to us. To make sure you have peace of mind we provide you with:

Secure Hinges
Our sheds feature zinc-plated high-security hinges. Why is this important? Quite simply the zinc plating prolongs the lifetime of the hinges by protecting the metal underneath from rain which causes rust.

What makes our hinges secure? Well, not only do the hinges have to be screwed on but also bolted into the thick timbers which make up the door frame and door. Bolting the hinges into the framework makes it harder for intruders to unscrew the doors and steal your belongings.

Secure Locking System
With a lock and key supplied as standard, you can securely lock away your garden tools and equipment. For additional security we also supply shoot bolts, making it more difficult for someone to force the door open. Adding to the overall stability of the door, the shoot bolts reduce the likelihood of it being kicked in or pried open.

Our Overlord Modular Sheds are equipped with double doors to ensure easy access, allowing you to effortlessly store and retrieve your garden tools and equipment.

Interested in personalising your shed? With uniform sized wall panels, you have the flexibility to replace a wall panel with a window or door panel, allowing you to reconstruct your shed the way you want to. If you prefer, you can position the door on the side, creating a unique front aspect.

Customise your modular shed your way!

We know how important your time is, so we have designed our sheds to be as straightforward as possible to construct. The walls are made using pre-fabricated tongue and groove cladding, attached to a framework of thick 35mm x 35mm timbers. The roof and floor are supplied in 12mm thick tongue and groove boards, allowing you to fit them quickly.

Unlike our competitors, we only use high-quality spruce timber on our wooden products rather than cheap pine or mixed timber. Why do we use slow grown spruce rather than the much cheaper knotty pine alternatives?

Spruce is considered more stable as it expands and contracts less than pine. This stability means that the spruce timbers in our garden buildings minimise splits from appearing as the timber changes along with the weather.  We responsibly source all our timber, where it grows slowly in the cold northern regions. We all know the old adage of counting the rings to see how old a tree is, well our timber grows slower and takes longer to get to size meaning it has more rings in it. This means it has a tighter grain, and each ring helps prevent cracks and shakes from appearing in the densely packed timber.

Our wooden garden buildings and climbing frames really are built to last therefore we use only the highest quality, slow-grown spruce.  Spruce is much more resilient to warps and splits compared to its cheaper alternative pine. Being a whitewood, it doesn’t discolour anywhere near as much as pine so it is also much more aesthetically pleasing for a garden structure. Considered more stable, less knotty and resinous than pine, spruce will also produce a lot less sap. It is also less dense meaning it is not as susceptible to mould and rot.

All of the timber in this shed is pressure treated, responsibly sourced (except MR P5  sheets) and is guaranteed against rot and insect infestation for 10 years. Protecting your timber thoroughly, you won’t need to re-treat for at least ten years or worry about little critters causing havoc. We recommend that you treat external timber with a good quality water repellent.
All our Pressure Treated timber is for User Class 3

All our garden buildings have been designed on the basis that any competent DIY customer should have no problem installing a product themselves in a short amount of time. You do not have to be an expert at DIY to build a Dunster House garden building, as we do provide you with comprehensive pictorial instructions. We totally understand that DIY is not for everyone therefore, you may want to consider getting in touch with a local carpenter or handyman to install it for you. But before you do, check out our construction video and decide for yourself!

All of our garden buildings have pressure-treated floor bearers as standard. This treatment prevents the timber bearers from rotting for up to 10 years and causing your garden building to sink. Pressure treatment forces the wood preservative into the timber rather than simply dip treating (essentially just covering the exterior) like many companies still do. Who wants to have to annually deconstruct and re-treat the bearers each year!

Due to this costly but effective process, we can offer our customers a genuine 10-year guarantee against rot and insect infestation on the bearers.  We do however recommend applying a good quality water repellent to the timber to prolong the longevity of the timber. Shockingly many of our competitors still offer untreated bearers to keep their costs down, so beware!

All our Pressure Treated timber is for Use Class 3

There is nothing more annoying than being in the middle of building something and finding that you don’t have the right fixings to continue. We include all of the screws, nails and fixings that you will need to put your garden building together – not many of our competitors are that thoughtful. This eliminates the need to worry about the type of screws or the length of nails you might need to get started – it’ll all be with your delivery.

We use 4mm thick toughened glass, not Perspex or Styrene which can scratch easily and cloud up over time. This is also thicker and less likely to break when hit with the neighbour’s pesky football compared to the industry standard of 3mm horticultural glass.