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Which Gutter Adaptor Do I Need?

Which Gutter Adaptor Do I Need?

A gutter adaptor, or connector, allows homeowners and professional installers alike to connect two individual sections of different types of guttering, regardless of size or shape.

But which is the right gutter adapter for your project? This blog will explore the different types of gutter adapter available, the reasons you may need an adapter, and how to install them.

What Is a Gutter Adaptor?

A gutter adapter allows you to join two pieces of guttering together, irrespective of their size, shape or design. It will ensure that water flows from one section to the next seamlessly and without leaks. This is opposed to a gutter connector or gutter bracket which will only join guttering sections of the same size and shape.

When Do You Need a Gutter Adaptor?

You will need a gutter adapter if you are wanting to join together two sections of plastic guttering which are different sizes or shapes. For example, if you live in a terrace or semi-detached house, your new guttering may not be the same as your neighbours. You may have to join a square gutter to a half round gutter, or vice versa. This is when you will need a gutter adapter.

Types of Gutter Adaptors Explained

There is a wide range of gutter adapters available that will allow you to join one type of guttering to another - which means you can choose the guttering you want, rather than having to buy the same as your neighbour.

Popular gutter adapters include:

  • Half round to square
  • Half round to deep
  • Half round to Ogee (right hand)
  • Half round to Ogee (left hand)
  • Square to half round
  • Square to deep
  • Square to Ogee (right hand)
  • Square to Ogee (left hand)
  • Deep to half round
  • Deep to square
  • Ogee to half round (left hand)
  • Ogee to half round (right hand)
  • Ogee to square (left hand)
  • Ogee to square (right hand)

However, it is important to do your research before buying your gutter adapter.

Gutter Compatibility: What to Check Before You Buy

It is imperative that your gutter adapter is compatible with both sections of the guttering you are joining.

Firstly, check the size of both sections of guttering you wish to join and ensure that the adapter can cater for the size of each. For example, here at National Plastics we offer both 120mm to 114mm and 117mm to 114mm adapters, as well as 65mm to 68mm downpipe adapters.

Secondly, check any compatibility charts or further information that may be available on the manufacturer's website. This will hopefully ensure your adapter fits perfectly, as using the wrong adapter can lead to leaks developing which could be damaging to your home.

How to Fit a Gutter Adaptor

Fitting a gutter adapter should be simple and straightforward if you have chosen the correct adapter and you follow the manufacturer's instructions carefully.

Shop Gutter Adaptors and Accessories

Our collection of guttering adapters is perfectly suited to a variety of guttering profiles. If you're unsure of which adapter is right for your home, call our friendly expert team on 0800 22 77 77 today.



National Plastics is a trading name of Specialist Building Products Limited, a wholly owned subsidiary of the Epwin Group. Specialist Building Products Limited is registered in England & Wales. Company Registration number: 1268689. Registered Office: Friars Gate, 1011 Stratford Road, Shirley, Solihull, West Midlands B90 4BN. VAT Registration No. 864 4507 10