Please note that iWood is a wholesale timber merchant, and because much of our timber is imported to order, we have a minimum order amount of £750.00 ex VAT (£900.00 inc VAT).
Timber cladding has been used for centuries due to its durability.
Choose from a range of attractive external cladding profiles (shapes) to achieve a range of looks on your building from traditional to extremely modern.
Clear Grade Douglas Fir External Cladding
See also: cladding accessories
iWood Timber Merchants Douglas Fir External Cladding
is available in 'Clear & Better' grade. The range of cladding profiles includes tongue and groove ( T and G), shiplap and feather edge.
Simply select a profile then enter the area in square metres that you want to clad and click the "Get Price" button.
Our Douglas Fir Cladding is supplied in random lengths of 3m and longer.
Special Length Requirements
If you require specific lengths for your cladding, please call us first on 01889 279 018 to make sure we can supply them, then on the shopping basket
page there's a "Special Instructions" box you can type in before placing your order.
You can get Douglas Fir in the following types of cladding:
Cladding Knowledge Library
We have a series of articles about cladding, including fixing methods and best practises, in our Timber Knowledge Library:
External Cladding Timber Knowledge Library
Timber Species Information
3 - Moderately durable
(Learn about durability)
930 Kg/m3 (wet) - 540 Kg/m3 (kiln dried)
Our timber is imported straight from sawmills on the continent. Our usual lead times are therefore 25 to 35 working days.
Delivery cost varies by location. Please
click here to open our delivery cost page
in a new window.
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.
We use an external haulage company to make our deliveries and because many customers have forklift trucks for offloading, as standard, the delivery lorries don't have crane arms on them (it's much more expensive to hire crane lorries, and we try to keep costs down so we can keep our timber prices low). Therefore, on the day of delivery we ask you to have enough person-power available, or offloading equipment, to lift the pieces off the lorry. We will arrange in advance with you when you will receive your delivery. We can certainly quote for separate delivery on a lorry with a crane if required.
The ordering process
After placing your order securely online you receive an email confirming the items you have ordered. When your order has arrived at iWood HQ and is ready for dispatch, we will give you a call to arrange delivery.