Fernco Storm-T Universal Stormwater Saddle
The Fernco Storm-T is a lateral pushfit saddle, designed to connect DN150 lateral pipes into primarily structured-wall, twinwall, and smooth wall plastic host pipes.
With an innovative pushfit design, we have created our fastest and most universal saddle to date to ensure the market has an ‘off the shelf’ solution that keeps installation times and costs to a minimum.
The universal design is the first saddle in a range that will be developed and released in the near future. Specific features of the saddle ensure that the unit can securely fit to various types of plastic pipe. These features include a depth setting mechanism, which allows the user to easily secure the saddle into the optimum position when being installed, allowing the saddle to achieve maximum performance on multiple thicknesses of pipe.
- No adhesives, sealant or concrete required
- Eliminates need to pre-order a factory-made junction
- For use on new or existing drainage systems
- Reduces material and labour costs
- Increases positioning flexibility
- Small and lightweight, easy to transport and handle for quick installation
- Installation unaffected by weather conditions
- Robust and should not be damaged under normal site conditions
- Minimal protrusion into the host collector pipe
Manufacturer: Fernco
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Delivery Charges
We can offer a free standard delivery service on specific ranges if your order reaches the thresholds stated below (Exclusions Apply). Orders under thesholds below will be charged a delivery fee. All delivery charges are calculated at basket and are dependent on the items ordered. Charge is based on delivery to mainland UK excluding Scottish Highlands and Islands where additional charges may apply – this is determined by the courier delivering the goods. For deliveries to these areas, we are happy to provide a free quotation upon request.
Free Delivery Thresholds
Flexseal / Fernco Ranges - Orders over £400 (Ex VAT)
Lindab and Pam Building Ranges - Orders over £750 (Ex VAT)
Hargreaves Foundry Ranges - Orders over £1000 (Ex VAT)
ARP Ranges - Orders over £1200 (Ex VAT)
Brett Martin Ranges - Orders over £1600 (Ex VAT)
Delivery Dates and Times
Please see here for latest estimated lead times.
Whilst we will make every effort to deliver your goods within the stated/requested time frame, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules, so we would recommend not to start/schedule any work until the goods arrive. Due to logistics of various couriers and suppliers we are unable to give times of deliveries. Deliveries can take place from as earlier as 07:30 right up to 18:00 depending on the courier/haulier and considering local traffic etc.
Signing For Your Goods
All deliveries should be signed for, and we would politely request that you sign and clearly print your name so that in the unlikely event that there are any discrepancies we will have a person to contact. If a signature cannot be obtained, we will try to leave the goods in a safe location, but we cannot be held responsible for shortages or damages where goods have not been signed for.
Accepting Your Goods
Please thoroughly check you have received all expected items and any shortages/damages must be reported within 48 hours of delivery. Large or palletised goods will be delivered to a hard standing area only. The Customer shall be solely responsible for the unloading of the Goods and the Seller shall not be liable for any damage that occurs during such unloading.
Delivery Vehicle
If goods aren't sent by our own vehicles, they are sent by reputable carriers such as Tufnell's, DX, DPD and Parcel Force. Heavier goods may be delivered by larger vehicles and will be off loaded by means of a pump truck; the driver will then deliver by means of the pump truck as close as possible to the property whilst remaining on a hard standing surface.
Multiple Deliveries
Sometimes goods can be delivered in multiple deliveries, this is due to some items coming direct from suppliers or our own yard. If this is the case, multiple charges will be combined at the basket.
Good Advice
Please do not arrange any labour until your materials are on site as we are unable to compensate you in the event of a late delivery.
If you have ANY questions about our products, or want to give us some feedback about your shopping experience with us, please feel free to contact us on 03302 230 275 or email our customer services team
*excluding VAT
Fernco Storm-T Universal Stormwater Saddle Installation and Details
Fernco provide full installation details for their products making it very easy to install, the storm T universal saddle is installed with 5 easy steps.
See installation video below

1. Mark and drill a 12mm pilot hole where the saddle is to be fitted. Core the correct size hole into the host pipe. Deburr and clean the hole edges.
2. Separate the Fernco Storm-T components (rubber body, plastic collar, plastic insert with lateral seal if applicable). Fold the rubber in half and push into the hole. Pull the rubber upwards until the outer fin engages the internal surface of the pipe (see 2a). Ensure the slots on the rubber are inline with the length of the host pipe.
3. Align the tabs on the plastic collar with the external slots on the rubber body. Push the tabs on the collar into the installation slot at the top of the body. Continue to push the collar over the body, the tabs will pass through between each slot until the collar contacts the outer surface of the pipe. Ensure the rubber body is still in contact with the internal surface of the pipe.
4. Apply lubricant to the insert (profiled half only). Align the two notches on the central ring of the insert with the arrows on the collar. Push the plastic insert into the rubber body until its outer edge engages the top of the rubber.
5. Install the lateral pipe. When using a pushfit rubbersleeve, ensure that the tapered edge on the rubbersleeve does not fold back when the lateral pipe isinserted onto the pipe. Lubricant may be required on the rubber.