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  • Virtually Unbreakable
  • 6mm Twin-Wall Polycarbonate Panels
  • Powder-Coated Aluminium Frame
  • 7 Different Sizes Available
  • 7 Year Manufacturer's Limited Warranty 

Other Key Features 

  • 100% UV Protected Panels
  • Includes Anchoring Kit
  • Easy Assembly
  • Maintenance Free - No Rust, Rot, Corrosion or Fungus
  • Galvanised Steel Connectors
  • Integrated Guttering

Helping you enjoy your outdoor space no matter what the weather, the Sierra Patio Cover Grey by Palram-Canopia offers a sturdy and stylish solution to shelter.

Manufactured from a powder coated aluminium frame and UV resistant, virtually unbreakable polycarbonate panels, this is designed to be a permanent outdoor structure all year round, and is protected against rust and rot. The integral guttering is supplied with an adjustable gutter head, enabling diversion and collection of rainwater for a sustainable irrigation system. Versatile and straightforward, the canopy can be repositioned to accommodate your preferred angle.

The combination of the classic grey frame and clear polycarbonate panels provide a contemporary and elegant cover for your outdoor space, allowing you to enjoy entertaining and dining al fresco for years to come. 

Maximum External Dimensions  Height (mm) Width (mm) Depth (mm)
L 2.3m x W 2.3m 3000 2245 2280
L 2.3m x W 4.6m 3000 4475 2280
L 2.3m x W 6.9m 3000 6705 2280
L 3m x W 3.05m 3050 3140 2950
L 3m x W 6.10m 3050 6190 2950
L 3m x W 9.15m 3050 9240 2950
Review Summary - 5 out of 5 based on 33 ratings.
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I bought 3 of these Patio Covers to fit together to cover our 11 Mtr. x 3 Mtr. Patio. I am getting on in years (71) and managed to erect the 3 units without any help but it would be easier and safer with some help. I am delighted with the end result as is my wife ! Several friends have visited since it has been finished and they all loved it. As my wife is immunosuppressed we can now more safely entertain our friends outdoors.

April 29, 2022 | Dennis Plumb

Very easy to install, good solid posts and wall mount, perspex glass is thin and will see how it holds up to high winds

April 6, 2022 | Kevin Elsmore

April 4, 2022 | Adrian Hart

I was delighted with my purchase and the service l received. This was my second purchase from this company and I would recommend them.

December 30, 2021 | Colin Long

Very happy with the patio cover, very easy to assemble and worked out great for me.

November 23, 2021 | Anonymous

Well made and finished. Assembly instructions were a little chinese but it was fairly obvious what needed to be done without having to decipher. Final result after a short built time was excellent.

November 10, 2021 | Neil Evison

Great product for the price, relatively simple to assemble, although a couple of areas I had to drill or elongate the odd hole. Overall no real issues, solid construction.

Minor complaint, it would be good if palram supplied a downpipe kit for the gutters (50mm stuff works great but could not get in anthracite).

All in all, very impressed and a reasonable price.

September 27, 2021 | Trevor Smith

Easy to erect looks modern and adds class to the back garden.

September 10, 2021 | P Young

Very easy to put up less than 2 hrs including a coffee break

August 30, 2021 | STEPHEN LOADER

All arrived in one huge box. Excellent delivery guys and communications all the way. Finally put up and very good instructions ( please read over and over and identify all the bits, it helped me and no mistakes). Looks lovely, very sturdy and looks very expensive. All in all an excellent buy at a very good price.

July 6, 2021 | KEITH GARVEY

not received yet

May 13, 2021 | Robert Connelly

The instructions were easy to follow and took you stage by stage, the only thing that slowed me down was the weather

March 5, 2021 | Anonymous

Package arrived at the time stated, I'm afraid I'm still waiting for my builder to remove an existing canopy before the new one can be installed but looking in the box it all looks excellent quality, all in all very pleased so far! Based on delivery and price I would certainly recommend your company.

February 26, 2021 | Richard Gould

Faultless product. Well packaged. Easy to assemble. Looks really good.
Only criticism is on aftersales service with Palram Applications themselves. I wanted advice on adding an additional part side screen. No response received at all via Palram's customer service contact system on their website.

January 9, 2021 | Martin Craighill

I placed an order on 28.09.20. On checking around 16 days later for an update on delivery. I was advised this would be looked into and I would receive an update. I received an email on 21.10.20 stating-
Unfortunately it appears this order was not picked for delivery due to a stock allocation issue which resulted in no stock to pick. Our apologies for this as we were not advised that your order had any issues.

This item is currently out of stock, and we don't currently have a restocking date for this item, although we are hoping to have this item back in stock this year. Should you wish to proceed with the order we would ensure it is sent out ASAP once back in stock.

Alternatively, due to this error, should you no longer wish to proceed with this order we can cancel this for a full refund.

Our apologies for the inconvenience caused by this order. We look forward to hearing from you soon.
Very disappointed with this as it has taken nearly 1 month to realise there was none in stock. Although what I can say is I cannot fault the customer service via phone. Both people I spoke to were very helpful, apologetic and I will receive a full refund.

October 26, 2020 | Anonymous

Super quick delivery and lovely patio cover , totally recommend

October 25, 2020 | Helen Burton

I love this elegant looking canopy in my garden. It’s every bit as good as I had hoped and the product well made. Perhaps you could offer installation also as it cost a fortune for my builder to put it up. Nevertheless it’s a really lovely and useful addition to my garden.

October 3, 2020 | Anonymous

Very confused as I am unable to write a review for a product that I have not yet received.

August 21, 2020 | Allison Greer

Brilliant shelter!
All instructions clear and easy to put up

August 18, 2020 | Anonymous

Love this, when I'm my garden rain or shine I feel like I'm abroad somewhere. Also will be doing my morning yoga here. How do I add pics?

June 9, 2020 | Tyra Ahmed

Really impressed with the quality of this product. It went up quite easily in 3 hours. It's a great addition to our garden.

June 4, 2020 | Michelle Edmondson

Good quality and very well made. Not altogether convinced that the gutter will take all the water during a prolonged rain storm but will have to wait for it to rain to find out. Maybe adjustable supports may make the angle of the drop easier to manage.

April 24, 2020 | Anonymous

Very please with our patio cover ,easy to erect all parts well marked ,clear instructions , looks lovely,

April 15, 2020 | Stephen Bygrave

This patio cover looks smart and seems strong, giving us a great additional space. The canopy was easy to install and well worth the money! Delivered promptly with no issues.

April 15, 2020 | Nik Edwards

Great quality patio cover. Quick and easy to erect and very durable. Looks attractive too!!

April 14, 2020 | Donna Harlow

Recently bought this product and assembled it last weekend. It’s is excellent quality and a real enhancement to our garden. Great value for money and would highly recommend.

March 25, 2020 | Anonymous

Looks great! Apparently went together easily, looks much more expensive than it was!

March 21, 2020 | Lisa Jeffrey

If your considering buying one of these patio covers I would definitely recommend it. I was very happy with the way it went together with each piece fitting perfectly. It is built extremely well and looks outstanding in the garden. Over all worthy of the 5* rating.

October 16, 2019 | Karl O


Very well packed, extra nuts and bolts supplied. Was very easy to put together and well made, perfect for what I needed it for.

October 10, 2019 | Paul

michelle pease

We love our new Palram Sierra Patio Cover!
We wanted something that looked good, that was great quality at a great price...the Palram Sierra is all of those things and more!
The instruction booklet at first looks a bit daunting but once you realise its in lots of different languages, its not so bad.
Once its up, it looks fabulous!
Really pleased with the quality and love the grey colour we chose too...the clear poly carbonate panels let lots of light through but keep all the rain off.
We had to add a 50mm downpipe to the guttering as when it rains it was gushing out and rather noisy....would be something worth adding to the cover in future as I think it needs it.
That's definitely not a negative as a quick trip to B&Q and it was sorted but worth a mention, other than that we are very happy with our purchase and would recommend this cover 100%.

October 10, 2019 | Michelle Pease

Karl O'Neill

If your considering buying a patio cover then this is the one. I have endlessly searched the internet and garden centres for a suitable product. The Palram sierra patio cover is in my opinion the best. Not only is the build quality excellent but the price is very competitive. It looks stunning on the back of my house and I have had plenty of compliments on how great it looks. I am very happy with the product it's easy to install for someone with basic diy skills easy to follow instructions and is enjoyable to put together as previously mentioned the build quality is excellent and all fixing and holes matched up perfectly.

October 5, 2019 | Karl O'Neill

The Cover is much better then on the photo! All is included (even wall fixings!) and it is a very good quality. Manual is easy, but as it has all many languages printed it's a bit confusing at start (start from the end - pictures). It can be easily done by anyone, so there is no need for assembly service. Most difficult part is to fix the beam on the wall - no tolerance for holes so rush is not good in here and all has to be done of the ladder! If fixing to the wood (as in my case) no work on the bottom end. Points to consider:
1) You need 3m clearance at the front to slide in panels. It can be overcome by alternative fixing to beams/panels but its not covered in manual. In this case you need another person to hold the panel as beam is fixed into position.
2) Guttering could have been engineered better as it discharges water to the front making a mess as a lot of water comes from that roof! To make things worse, it's not a standard diameter on the outlet, so you won't find matching gutters/pipes. It works best with 32mm push-fit connector to connect with a cable tie to hold in place - far from simple.

September 21, 2019 | Anonymous


The cover looks very streamlined and feels sturdy. I was concerned about the panels making a noise in the wind but so far (two days) they seem to hold firm.

Unfortunately during a downpour the day after installation the guttering did not work properly and the water came pouring out of the guttering at the side instead of flowing down to the down pipe. Also the water came down between the outside wall of the house and the cover.

A friend has a similar canopy but paid significantly more (approx. three times the amount) and yet I believe this looks just as good.

August 18, 2019 | Lesley

When will I receive my order?

Delivery Estimates are in working days, and the estimated delivery time for each product is shown above the ‘add to basket’ button on the product page.

Deliveries are mostly prearranged directly with yourself within a few days of placing an order; being booked in directly with a member of the delivery team/carriers. This can help to confirm a working delivery date which is best for you. When ordering, please provide an active mobile phone number to help delivery to be promptly booked in, and to ensure that there is no delay in receiving your order.

Please note, that some smaller items which can be posted or go via small carrier may be dispatched immediately, without contacting you first. If you have any doubts over your order status please contact us.

Will I receive a timeslot for my delivery?

As we use a wide range of carriers for delivery, you may not receive a time slot for your order. With most orders, you would be contacted first to arrange a delivery date, so you know in advance what day delivery has been booked in for. If you know you won’t be available for your pre-arranged day of delivery, please let us know in advance and we can pass this on to the carriers to investigate the possibility of your delivery being left with a neighbour or in a safe place.

Can I choose a specific delivery date within the estimated delivery dates?

Delivery Lead Times are Estimates; if you’re looking to receive a product by or on a certain date, please contact our customer service team before ordering for help and advice.

Is express delivery available?

There may be occasions where we can dispatch items sooner, should there be space available on a delivery run. If you are looking to receive a product sooner than the estimated delivery lead time, please contact us and we can see check delivery availability to see if this is possible.  

Some smaller products are applicable for next day delivery. This will be shown in the stock message on the product page, and at stage three of checkout.

Delivery Exemptions

A selection of the brands which we sell are unfortunately subject to certain geographical delivery exemptions. Please see our Delivery & Returns page for further details

Can I change my mind and return my order?

If you no longer require an item or if it just isn’t for you, you can return any product(s) as a change of mind within 14 days of receipt of the good(s). This is assuming that the good(s) are unused, in the original packaging, and in the original resaleable condition. Simply contact us at for the return address of any items you wish to return.

Please note that perishable goods (such as turf and bulk bags of soil), and made to measure items (Burbage Fencing/Gates/Railings etc) are excluded from return.


For further delivery and returns information, see here – Delivery and Returns

Palram-Canopia Sierra Patio Cover Grey

  • From £624.99
  • RRP £699.99
In Stock   |   3 - 7 Working Days Delivery