Give your garden a makeover with a new outdoor seating area you'll be able to use come rain or shine, thanks to Onduline roofing sheets!
Do you want to take your garden to the next level? Are you longing for a comfortable outdoor space to unwind and enjoy with friends and family? The good news is, you’ve landed in the right place! There are so many benefits to spending time outdoors and connecting with nature but, obviously, you’ll want to be able to enjoy your surroundings comfortably and be protected from the elements!
Here in the UK, our weather can be temperamental, to say the least, fortunately, we have the perfect solution - a watertight pergola with a little bit of help from Onduline roofing. So let’s get started on helping you build yours this summer...
What is a pergola?
A pergola is essentially a simple outdoor structure built with posts and beams (usually made from timber) that forms a seating area, dining area or even a walkway.
What can pergolas be used for?

Defining space!
Pergolas are great for defining a space in your garden, creating interest and a statement feature to admire. Not only do they look quite fancy but, they’re also very practical and a cost-effective way to build an outdoor seating area and utilise your garden to the max.
Do pergolas have roofs?
This is optional! However, if you’re building a pergola that you want to be able to use come rain or shine, then the practical option would be to give your structure a roof - that way you won’t end up soaking wet after an unexpected downpour! It also means you can enjoy your pergola through all seasons rather than waiting for a sunny day.
What roofing is best for a pergola?

Ours, of course ;p
We’re so glad you asked...our roofing systems are ideal for outdoor structures including sheds, carports, growing rooms and...PERGOLAS! How incredible has Gemma of the Instagram account caffeineandcacti made her pergola look with our ONDUCLAIR roofing sheets? Our range of plastic sheets are great for creating your very own pergola roof as they offer a transparent yet waterproof roofing system, allowing the natural light to flood through so you can still lay back and watch the clouds float on by.
Why choose ONDUCLAIR pergola roofing?

There are so many reasons!
Here are just a few of the reasons why ONDUCLAIR makes for the perfect pergola roofing…
- The sheets are lightweight and are therefore easy to handle
- No specialist tools are required and installation is straightforward
- They’re weatherproof and have a high resistance to hail
- They’re resistant to hot temperatures too
- They boast anti-UV protection
- AND they’re affordable!
Of course, a transparent roof isn’t for everyone and if you would rather go for something opaque, then you can look towards our extensive range of corrugated bitumen roofing sheets such as our Onduline CLASSIC and ONDUVILLA, for the perfect solution.
How do I install a pergola roof with Onduline?
We pride ourselves on offering roofing that’s not only affordable but DIY-friendly too! We understand that not everyone has a workshop full of tools so we create roofing sheets that are easy to install with just the basics!
Here’s a step-by-step installation guide for our polycarbonate sheets:
NOTE: The installation of ONDUCLAIR sheets is always carried out from the eaves to the ridge.
1 - Determine the line of the greatest slope: this one has to be perpendicular to the purlins. Draw this line at the end of the roof, opposite to the prevailing winds.
2 - Fix the first profile support on the previously drawn line and on each purlin.
3 - 2 possibilities of fixing the profile supports:
4 - Fasten all the profile supports at each purlin using the gauge or the lines which were drawn with the measuring stick. Respect the curving radius for the sheets to be installed in the curve.
5 - In order to check the right alignment, every 3 meters, draw a point on the structure (make a line) in order to rectify the possible gaps between the profile supports (some mm) which may appear despite the use of a gauge.
6 - Fasten the pre-drilled sheet on the profile supports starting with 1 fastener in the middle of the sheet before fastening all the other corrugations that have to be fixed. Check the alignment with the sheets located 2 purlins above and below.
Refer to our ONDUCLAIR installation guide for further information
How should I style my pergola?

Bring your home’s interior outside
Think of your pergola as an extension of your home and your interior theme. We love how Gemma followed her beautiful boho-inspired interior design through to her garden decor! This creates a truly unique space that reflects your home and personality. Comfy chairs, throws, cushions and solar lanterns are all pergola essentials. Why not check out our top tips for creating a stylish outdoor space here?
Ready to start your pergola build project? Our roofing can be purchased via our eShop as well as select ranges available at Amazon, Wickes and The Range.
Discover the full range at onduline.co.uk.