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RIW Sheetseal 226 advantages
- Forms a barrier against water and moisture
- Easy installation
- Resistant to sulphates
- No need to wait for Sheetseal 226 to dry
- Self healing properties
- Factory controlled thickness
- Elastic & flexible
- No drying time
RIW Sheetseal 226 uses
Commonly used as a basement tanking system, but can also be used as a damp proof membrane on ground floors.- Basement tanking (External)
- Basement tanking (Internal)
- Retaining walls
- Ground floor DPM
Sheetseal 226 is to be primed with RIW Sheetseal Primer
Sheetseal 226 Size - 1.05M x 19.05M & 300mm x 20M
Download the RIW Sheetseal 226 technical data sheet (PDF)
Specifications
Specifications
Delivery and Return
Charges start from £6.90 inc vat on small, lightweight orders and £22.50 inc vat on heavier or difficult to transport items.
All small item orders with a value of £100.00 inc vat will be carriage paid.
All large item orders with a value of £200.00 inc vat will be carriage paid.
*small or large classification of items are determined by weight and dimension of product*
Please note that your order may need to be split into separate packages if over 30KG.
All of the above is based on UK Mainland deliveries, further charges may be incurred if the delivery address is outside of this.
We are also currently unable to deliver outside of the UK on our regular carrier so if you require delivery outside the UK please call or email the details to the office as we reserve the right to refuse service or refund orders based on this.
Guarantee next day delivery.
Some of our products have a note that states – if ordered before 1pm and being delivered to UK mainland on a next day basis.
Please note that given the current circumstances alot of carrier companies are struggling to keep up with demand and although we do book these deliveries as next day services, the carriers cannot always fulfil these and an extra day may be required.
A high percentage of our advertised goods are stock items but be aware that if you are taking very large quantities of stock that we may not be able to fill your order fully on first delivery. Please call the office to check to not be disappointed.
We are also an active trade counter and part of a larger network of companies so stock can be taken at any time but we will always aim to deliver your goods as soon as possible.
Also if ordered along side goods that we cannot guarantee next day delivery on, these will be delivered based on the schedule of the other item.
Signature required on delivery.
The carrier we currently use requires a signature for all deliveries as a proof of delivery. If you cannot guarantee someone will be home to receive this please leave delivery instructions for a safe place or neighbour to leave your goods with. Due to covid and new contactless deliveries, our carriers will not require a signature but will take down the recipients name as POD.
If no one is available to take the delivery, the courier will leave details at the address to rearrange delivery or may leave with a neighbour. Note we may need to make an additional handling charge for the return and re-delivery if a package is unable to be delivered multiple times due to no one being home to receive this. Due to covid our carriers are restricting the number of re-delivery attempts.
After three attempted deliveries our carrier will return the goods to ourselves and in this worst case situation, we may cancel the order and refund your money, excluding any additional charge for the return and re-deliveries.
Materials delivered from our own stock.
Normally 1 – 2 days (this can sometimes be longer if we are waiting for manufacturers’ stock to arrive into ours).
If the order is placed before 1:00pm and all of the items are in stock, then we will endeavour to dispatch your order same day for delivery the following day.
This still applies for deliveries out of our local area but please note that we use independent carriers so be aware that there may be external factors which we cannot control (e.g Far out postcodes or local traffic situations)
Materials delivered direct from the manufacturer.
There may be some occasions when it is more efficient or cost effective to have the materials shipped direct from our suppliers to the customer.
We will place the order immediately upon receipt of your order but this can sometimes take a few working days depending on the manufacturers production schedule or carrier used.
We will always endeavour to get the goods to the customer at the earliest possible date but if these are urgently required, please speak to us to check.
Please note that many manufacturers will offer a next day delivery service at an increased delivery cost and also a cut of time for this order to be placed (usually around 11am / 12pm)
Please call us on 08454 530 017 between 8am and 5pm Monday – Friday or email us on [email protected] for any delivery queries, or urgent requirements.
Please read our full terms and conditions with regard to full details on deliveries.
RIW Sheetseal 226 is a type of self-adhesive, bituminous, waterproofing membrane commonly used in construction to provide a barrier against water and moisture. It is designed to be used on various surfaces, including concrete, masonry, steel and insulation boards / ICF systems.
*For advice on specific uses, please contact our helpful team.
There are many benefits of using RIW Sheetseal. It provides a great water and water vapour barrier, it's elastic and flexible, easy to repair, sulphate resistant, it has a selvedge strip to improve lap sealing, and there is no drying time.
RIW Sheetseal 226 should not be applied in temperatures below 5°C. To apply, remove the separating paper progressively from one end of the roll, and press the adhesive coated surface firmly onto the prepared substrate. Smooth out the membrane working from the centre to the edges to remove air pockets. Any remaining bubbles should be slit with a sharp knife and re-adhered. Patches of sufficient size must then be applied over the slits or any other damaged areas to maintain a minimum overlap of 100mm. A hard roller should then be used to firm down the whole area. The peel off selvedge strip should then be removed from the top edge to reveal a bitumen surface.
Yes, RIW Sheetseal 226 can be used in conjuction with other waterproofing systems, such as an integration with drainage systems, or combining with a liquid applied system.
*For advice on specific uses, please contact our helpful team.
Yes, RIW Sheetseal 226 is great for use in below-ground structures, such as basements and other construction projects.
*For advice on specific uses, please contact our helpful team.
Yes, RIW Sheetseal 226 is weather resistant and can withstand a range of environmental conditions, such as rain, humidity, and temperature variations. It's important to note that the product is for below-ground use, and should not be exposed to above-ground weather conditions.
Yes, RIW Sheetseal 226 is a waterproof membrane that provides an effective barrier against water ingress and hydrostatic pressure.
*For advice on specific uses, please contact our helpful team.
RIW Sheetseal 226 rolls should be kept upright, under cover and protected from extreme temperatures during storage.