Please note iWood is a wholesale timber merchant and we have a minimum order of £350.00 ex VAT (£420.00 inc VAT).
This Type of Cladding is Currently Unavailable
Unfortunately this type of cladding is currently unavailable to buy from iWood Timber Ltd.
Our black Thermowood is an excellent quality product which is provided ready to fit and has an expected 10 year maintenance period. This makes it an ideal solution for your project if you don’t want to treat and re-treat the wood yourself.
The wood is dried and all of the moisture is taken out of it, which makes it as stable as possible and means the timber won’t move very much because it can’t dry any further. Thermowood is weather resistant and remains stable in temperatures ranging from -40o to 40o.
The timber itself is a high grade softwood which contains sound knots and no resin. The finished product is highly resistant to decay as long as it is used above ground and not in constant direct contact with soil and/or water.
The black topcoat which is applied forms a layer of film over wood and helps to prevent water penetration. This treatment adapts to the climate allowing the wood to breathe.
The timber is provided in a T&G profile which can be fitted either horizontally or vertically. The profile is designed to be secret nailed along a small groove in the wood. The timber can still split under nailing, so pre-drill your holes and then rest the board on the nail/screw head (make sure you use stainless steel).
As we hold the boards in stock we can usually get the timber out to you in 7-10 working days. The boards are usually supplied 4.5m and longer although that is subject to change depending on availability (we don’t offer cross-cutting on these boards).
We also have a Painted Black Featheredge Cladding option available online.
What do our customers say?
The order process is excellent, this is my second order with you.
- Rob Hill
The person I spoke to on the phone was very helpful, and the receptionist was lovely. I found the website very easy to use.
- Steven Millar
Great website and ordering process. Well presented and competitive pricing.
- Simon Johnson
You were recommended by my builder
- Catherine Hilditch
Used before. Happy with service.
- Robin Bennett
Architect / Design Specify
Thermowood Painted Black External Cladding Thermowood from iWood Timber
Some commonly asked questions
Our timber is imported straight from sawmills on the continent. Our usual lead times are therefore 7-10 working days.
What are your delivery costs?
We calculate our delivery costs based on how far away you are from us, to get more information on this please check out our shipping costs page HERE.
Our delivery lorries visit different parts of the country on different days, so once your order is ready we will work with you to arrange a delivery day for when one of our lorries is in your area. We will always arrange the delivery day in advance with you.
We deliver weekdays Monday to Friday between the hours of 8am to 5pm. Our delivery vehicles will have multiple jobs on them which can affect the delivery time to you, depending on factors such as traffic and how long it takes to offload the previous jobs. The driver will call you in advance with an estimated time of arrival to make sure you'll be there.
How do I place an order for cladding?
You can place your order online by working out your price above and adding your items to your shopping basket. You can then check out and your order will be processed securely and a confirmation email sent. Once your order arrives in our depot, we'll give you a call to arrange delivery.
Can I Order Samples?
Yes you can, you can order samples of certain timbers at www.iwood.co.uk/sample-request/.
If the species you need isn't there please give us a call or talk to us on our online chat.
The timbers shown are planed all round samples and are not profiled.