Davant 110mm Solvent Weld Soil Double Socket Slip Coupler

The Davant 110mm Solvent Weld Soil Double Socket Slip Coupler is a reliable and practical solution for joining two sections of 110mm (4") soil pipe. Unlike standard couplers, this slip version has no central internal ridge, allowing it to slide freely along the pipe. This makes it ideal for repair work or installations where precise alignment is necessary—especially in tight or confined spaces. Made from durable PVC-U, this coupler is designed to withstand daily wear, environmental exposure, and chemical resistance. Once installed with solvent weld cement, the connection becomes permanent and leak-proof, offering long-term peace of mind. It's the kind of fitting that quietly does its job well, helping you maintain a clean, efficient plumbing system. Certified to EN1329-1 and EN1566-1 standards, this slip coupler meets all the necessary regulations for soil pipe installations. It’s available in black or olive grey, allowing for seamless integration into most existing soil systems, whether you're building new or upgrading old pipework.

Frequently Asked Questions

What’s the benefit of a slip coupler compared to a regular coupler?

A slip coupler has no internal stop, allowing it to slide over pipes more freely. This makes it perfect for retrofitting or repairing existing systems without needing to dismantle surrounding pipework.

Do I need to use solvent weld cement with this coupler?

Yes, it is essential to use a solvent weld adhesive for a permanent, watertight bond. Be sure to clean and dry the pipe and fitting before applying the cement for best results.

Is this suitable for use underground?

Yes, the Davant solvent weld slip coupler is suitable for both above-ground and underground applications, thanks to its robust construction and permanent seal once welded.

Check out our full range of plumbing supplies.

Browse more solvent weld available online.

At JJ Building Materials, we're committed to supplying quality building products at competitive prices, backed by the service and expertise you'd expect from an established independent merchant. Whether you're a trade professional managing large-scale projects or a homeowner taking on a DIY renovation, we're here to help you find the right products for the job.

As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

We work with many of the industry's leading manufacturers to bring you trusted products that meet the highest standards of quality and performance. Our team is passionate about providing excellent customer service, competitive pricing and a straightforward shopping experience from start to finish.

When you shop with JJ Building Materials, you can expect:

• Competitive prices on leading brands and quality products.
• Nationwide delivery across the UK
  
• A constantly expanding range of building and landscaping materials.
  
• Friendly, knowledgeable customer support.
  
• A trusted business backed by the JJ Roofing Supplies Group.
  

Every order is personally reviewed by our experienced team to ensure everything is correct before dispatch. We offer delivery from as little as the next working day on selected products, so please refer to the dark blue Estimated Delivery box above for the expected delivery timeframe for this item.

We work with trusted manufacturers and specialist delivery partners to ensure your order arrives safely and on time. You'll receive tracking details once your order has been dispatched, and if we need to confirm any delivery details, one of our team will contact you directly to keep everything running smoothly.