The Fernco STORM-T ST375-450 is an innovative lateral pushfit saddle that quickly and easily connects any DN150 lateral pipe into any DN375 - DN450 plastic stormwater pipe. Fernco's most universal saddle yet, it requires no adhesives, sealant or concrete to securely fit into various different types of plastic pipe. It uses internal pushfit rubber for a universal connection and a depth setting mechanism which allows you to easily secure the saddle into the optimum position when it is installed. This allows the saddle to achieve maximum performance on multiple thicknesses of pipe. The Fernco Storm-T also includes a tapered seal to connect to the inside of the lateral pipe. Connecting internally ensures that any DN150 lateral pipe can be accommodated.
Lateral connections offer the same solution as pipe junctions, for example, lateral pipes from new build houses, commercial units etc, need to be connected into the system mains. Both saddles and junctions offer this connection but with clear differences in the installation methods, giving benefits on site such as positioning flexibility, reduced excavation and a quicker installation.
The Saddle Method: Excavate a small top section of the main pipeline, core a hole into the main pipeline and connect a lightweight saddle into the cored hole. Saddles will save you labour time and cost, significantly reduced excavation requirements and improved health and safety over a conventional junction.
Fernco Flexseal products cannot be returned due to health and safety regulations. These products have a high risk of contamination on site and could put Fernco employees at risk.
Please note, Fernco was previously known as Flexseal.
What you need to know
Delivery charges
Delivery access
Date and time of delivery
Failed deliveries are chargeable
Damages & missing items
Do not install purchased items if you have a query with the product (e.g. if you need to query damage that occurred during transit).
Delivery
How much does delivery cost?
Delivery charges will vary and will depend on the manufacturer, weight, size and delivery location. The cost is automatically calculated when you add items to the shopping basket.
How long will I wait for my delivery?
The estimated delivery times are shown on each product page, we will email you each step of the way to keep you informed. The majority of products can be delivered within 3-5 working days.We will advise you if the delivery period is different from than stated on our website.
Do you offer next day delivery?
If a product is available with next day delivery, this will be displayed on the product page or in the basket. If you have a particular item that you require quicker than the guide on our website, please contact our sales team on 01858 455055 during office hours, they will be able to confirm whether a quicker delivery is possible.
What if my delivery doesn't turn up on time?
Please contact our sales office on 01858 455055 or email sales@roofgiant.com and we will advise on the status of your order.
Do you offer free delivery if I spend a substantial amount?
Not as standard, we show the delivery charges separate once you go to the checkout so it is clear what you are paying for the products and delivery costs. If you are ordering larger quantities please contact out sales team who will be able to confirm if this is possible.
Do you deliver on weekends?
Not as standard, our deliveries are made Monday to Friday. If you do need an urgent Saturday delivery please contact out sales team on 01858 455055 during office hours who will be able to confirm. This will incur a premium charge if possible.
Do you deliver to Northern Ireland/Guernsey/The Scottish Highlands/Isle of Wight?
Some suppliers/couriers will deliver to these areas but not all, please contact our sales team on 01858 455055 or email sales@roofgiant.com during office hours for confirmation. If we are able to deliver the product you require, additional transport costs will apply, we will be able to confirm this to you. These additional costs are based on the manufacturer, distributor or courier providing the shipping on our behalf.
Do you deliver to Republic of Ireland, Europe and Rest of World?
No, unfortunately we nor our suppliers can deliver outside of Great Britain (and Northern Ireland in some instances).
What if my delivery doesn't turn up on time?
Please contact our sales office on 01858 455055 or email sales@roofgiant.com and we will advise on the status of your order.
Returns Policy
Important: Please do not send goods back before speaking to our sales office.
📞 01858 455055 | ✉️ sales@roofgiant.com | 💬 Live chat
We recommend you take photos of the goods and packaging before returning, as this may be required for courier claims.
Your Right to Cancel
Returns After 14 Days
Refunds & Costs
Exclusions & Brand Policies
👉 For full details, including supplier-specific terms, please see our Returns & Refund Policy.
