110mm Drainage Universal Rainwater Adaptor

URN: 7001401
£8.34ex. VAT
£8.34ex. VAT

110mm universal rainwater adaptor for underground drainage. Provides a watertight link from gutter downpipes to 110mm underground pipework. Connects rainwater outlets to the system.

Nationwide Delivery

Thu 16 Oct

Order by Monday at 2pm
  • 2days
  • 18hrs
  • 47mins
  • 6secs

Delivery & Returns Info

Make 3 payments of £2.78 with PayPal Learn more
Make 3 payments of £2.78 with Klarna Learn more
Make 4 payments of £2.09 with Clearpay Learn more

Product Overview

110mm universal rainwater adaptor for underground drainage. Provides a watertight link from gutter downpipes to 110mm underground pipework. Connects rainwater outlets to the system.

URN: 7001401
£8.34ex. VAT

Delivery & Returns Information

How Our Delivery Works

We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.

Delivery Areas & Charges

Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, FK, KW, IV, LA, LD, LL, NP, PA, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.

Standard (Nationwide) Delivery

Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 £10 ex. VAT
Over £300 ex. VAT FREE
Insulation, Plasterboard and Drylining Products
ORDER VALUE DELIVERY CHARGE
Under £350 £35 ex. VAT
Over £350 ex. VAT FREE
Screws & Fixings and Adhesives & Sealants
ORDER VALUE DELIVERY CHARGE
Under £50 £5 ex. VAT
Over £50 ex. VAT FREE

Express Delivery

Express Delivery - Insulation and Plasterboard & Drylining
ORDER VALUE DELIVERY CHARGE
Under £400 £50 ex. VAT
Over £400 ex. VAT £35 ex. VAT
Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT

View Full Delivery Policy

Returns

We offer a 30 day returns policy on any faulty products.

View Full Returns Policy


Key Features

  • {{toll}} Accepts a range of standard rainwater downpipe sizes
  • {{invert_colors_off}} Prevents leakage where downpipes discharge into drains
  • {{all_out}} Links roof guttering and underground drainage
  • {{route}} Adds new downpipes to existing underground pipe runs

Technical Specification

Technical Specification
Material Type:PVC
Sales Unit:Each
Manufacturer's Reference:D96
Diameter:110mm

Product Overview

110mm Universal Rainwater Adaptor designed to connect vertical rainwater downpipes into 110mm underground drainage, forming a watertight joint that channels roof water safely into the system. 

Manufactured from durable uPVC to BS EN 1401-1, it provides a straightforward solution for linking gutter outlets and rainwater pipes to underground runs without leakage.


The adaptor accepts a variety of common downpipe sizes, ensuring compatibility with most domestic and light commercial rainwater systems. Once fitted, it creates a sealed connection, preventing water loss at the junction and ensuring roof runoff is directed efficiently into foul or surface water drains.

By providing a secure transition between above-ground rainwater systems and underground drainage, the adaptor helps protect buildings and paved areas from pooling or uncontrolled surface runoff.

Features & Benefits

  • Universal connection: Accepts a range of standard rainwater downpipe sizes.
  • 110mm compatibility: Fits directly into 110mm underground drainage pipework.
  • Watertight joint: Prevents leakage at the point where downpipes discharge into drains.
  • Durable uPVC construction: Resistant to corrosion, rot, and long-term ground exposure.
  • Quick installation: Push-fit design simplifies fitting without specialist tools.
  • System integration: Provides a simple link between roof guttering and underground drainage.


Applications

  • Roof drainage: Connects rainwater downpipes from gutters directly to underground drains.
  • Surface water management: Ensures controlled discharge into foul or stormwater networks.
  • Retrofit work: Adds new downpipe connections to existing underground pipe runs.
  • General drainage: Provides a reliable link between external rainwater outlets and 110mm pipework.


Installation Guidance

  • Preparation: Cut and chamfer pipe ends for smooth insertion.
  • Connection: Insert the downpipe into the adaptor and secure into 110mm underground pipework.
  • Sealing: Ensure seals are correctly seated for a watertight fit.
  • Support: Provide adequate support for vertical downpipes above ground.
  • Testing: Check all joints for leaks before backfilling.


Compliance & Performance

  • Standard: BS EN 1401-1.
  • Size: 110mm outlet with universal downpipe compatibility.
  • Type: Universal rainwater adaptor.
  • Material: uPVC.
  • Applications: Underground foul and surface water drainage.
  • Durability: Resistant to weathering, chemicals, and long-term burial.


All Categories

Services