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glass balustrades for decking

Glass Balustrades for Decking & Outdoor Use

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  • Polished edges are included as standard.
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All bespoke glass pieces are subject to a minimum charge of £30 each, which will be adjusted at checkout if necessary.
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Product Description

Wherever there is a change in elevation or an area you want to enclose without sacrificing the view, an outdoor glass balustrade system is the ideal solution.

Combining practical safety with a sleek aesthetic, glass decking balustrades offer a modern upgrade compared to traditional deck rails made from wood, metal, or stone.

From residences to commercial spaces, completing garden patios, terraces, verandas, or decks with durable glass balustrade systems allows you to enjoy sturdy barriers that don’t block the light or scenery in outdoor spaces.

Need a glass balustrade for outside stairs to keep the staircase feeling open? Or maybe an outdoor balcony glass railing to better enjoy the surrounding landscape?

Look no further, because we have a range of styles available at The Glass Warehouse.

Product Additional information
Glass Type

Extra Clear (Low Iron) Toughened Glass, Clear Toughened Glass, Grey Tinted Toughened Glass, Bronze Tinted Toughened Glass, Satin Toughened Glass, Toughened Laminate Glass
Glass Thickness

6 mm, 8 mm, 10 mm, 10.8 mm, 12 mm, 12.8 mm, 15 mm, 16.8 mm, 19 mm, 20.8 mm
Shapes

Rectangle, Cut Off Corner Rectangle (Left), Cut Off Corner Rectangle (Right), Parallelogram, Right Hand Rake, Left Hand Rake, Double Rake "Irregular"
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Glass Decking Balustrades

Made using resilient toughened glass and aluminium or stainless steel posts, all of our modern outdoor glass balustrade options are designed for durability.

Thanks to our custom decking balustrade builder tool on this page, it’s easy to match decorative and practical elements to the preferences and needs of your family or visitors, delivering safety and style in one straight shot.

For example, if you want to maximise the view, you might be searching for frameless glass decking balustrades. Or, if you want more privacy around an outdoor area like a terrace or deck, a frosted glass balustrade or tinted finish could be the perfect fit.

Whatever you need, you can rest assured that we’ll do our best to fulfil every customer’s requirements, supplying glass balustrade systems that provide the perfect solution for garden patios, stairs, swimming pools, and more.

Outdoor Glass Balustrade Systems

Whether you want decking balustrades with glass panels or glass pool surrounds, we’re confident you can create an outdoor glass balustrade kit that meets your needs from our range of glass options and our extensive collection of glass fittings.

You can select the glass thickness, size, and type that suits your specifications best, along with the installation components in the finish of your choice from our balustrade fittings range.* We stock a wide variety of fixings to help secure your balustrade system to the ground or walls.

Fitting a glass balustrade system to pressure-treated wood or composite decking, or any outdoor fixture, is easy when you order the right parts from The Glass Warehouse. We stock a variety of brackets, channels, hinges, and framed or frameless glass clamps for secure installation.

However, if you have any queries about our external balustrades, you can always call or email our team for expert guidance. We pride ourselves on good communication and great service, so we’re happy to help with designing garden balustrade systems.

*Please note: It is the responsibility of the buyer to check whether the project requires planning permission before proceeding, and to make sure the installation complies with UK safety standards (BS 6399-1:1996 and BS 6180:2011).

What are the benefits of glass decking balustrades?

Using glass for your decking balustrades comes with many advantages compared to other material choices like wood spindles, concrete posts, or composite balusters. Whether installed in private or public spaces, they’re perfect for ground level and raised seating areas.

Not only does toughened glass offer complete safety when installed correctly, but it’s also designed to deliver the following perks when used for outdoor decking:

  • More light and space – Being transparent or translucent with few gaps and clean lines, glass panels can create a bright, airy, and modern feeling of spaciousness and act as a wind barrier at the same time.
  • Minimalist modern style – Whether you choose framed deck rails with a handrail for a timeless look or a frameless system with minimalist frameless glass clamps, they’re sure to look great and suit any outdoor space.
  • Custom colours and thicknesses – You can choose the glass finish and dimensions you need, from the width to the shape, with cut-outs or pre-drilled holes also available to help reduce installation time.
  • Low-maintenance longevity – Unlike timber posts that can rot and split if they aren’t re-treated regularly, tempered glass and steel posts and bolts have a long lifespan, while requiring very little maintenance.
  • Sustainable materials – Long-lasting glass and metal posts are hardwearing enough to last decades and can be recycled later with little waste, helping you to improve sustainability and support the environment.
Are glass balustrades suitable for composite decking or pressure-treated timber decking?

Yes – it doesn’t really matter which material your decking area is made from, as you can generally choose deck rails made from whatever material you like.

Your fencing or balusters don’t have to match the flooring – using contrasting materials and colours is a great way to elevate the appearance of your deck, patio, balcony, or terrace.

Whether you have classic wood, modern concrete, pressure-treated timber, or composite decking, glass decking balustrades can complete it with a fantastic finishing touch. Not to mention that their low-maintenance nature will make it easier to keep the area clean!

As long as the decking is strong enough to support the weight of the glass balustrade system and the deck rails fit within the dimensions, installing them should be straightforward.

The only issue you might run into is that some installation methods may not be suitable for certain materials – for example, you have to think about how drilling holes to bolt down posts or creating channels will affect the concrete, composite, or pressure-treated timber.

What’s the best way to fix glass decking balustrades in place?

The right way to secure your decking balustrades – ensuring their structural integrity and longevity in line with UK building regs – depends on how the glass balustrade system is designed and where you’re installing it.

You need to first measure the area you’ll be enclosing very precisely, so you can then create your own kit using our custom glass panel builder and your choice of fixings for your bespoke glass balustrade installation.

Things you need to take into account when designing your decking balustrades include:

  • Glass thickness – Must be at least 10mm if toughened and 15mm if toughened laminated
  • Height and width – At least 1m for outdoor use on raised decks, balconies, or rooftops
  • Spaces between panels – No more than 1m each to prevent anything from falling through
  • Glass finish – Some types of glass are only up to 10mm thick, while others go up to 15mm+
  • Glass fixings – Will you be using posts with clamps or frameless channels and buttons?
  • Handrail – Are you using toughened laminated glass without a handrail, or is one required?

Please note, if you’re having difficulty calculating the right measurements and finding it hard to navigate the type and quantity of fittings needed, it may be best to consult a professional who can manage the design and installation processes for you.

Do decking balustrades need a handrail in outdoor spaces?

Not always – the need for a handrail depends on factors like the type of glass, the location of the deck rails, and your method of installing them.

It’s your responsibility as the customer placing the order to check UK building regs, as a handrail is sometimes legally required as a necessary safety feature, so it’s up to you to make sure your decking design complies with these rules.

According to BS 6180:2011, your decking balustrades must have a continuous handrail if the fencing is protecting a drop of 600mm or more between levels.

This refers to decking balustrades made of toughened glass at least 10mm thick, which would break into pieces under a strong impact, requiring a framed handrail system to ensure there isn’t an unprotected gap.

However, if you use more robust toughened laminated glass, the barrier would remain intact if the glass cracked. This is because laminated glass is made from two panels of glass bonded together with a plastic layer in the middle.

So, even if there was no handrail and both sides broke, the balustrade would still remain in place to prevent falls – meaning you won’t need a handrail if you don’t want one, as long as you use toughened laminated glass at least 15mm thick for your frameless glass balustrades.

If you prefer framed over frameless styles, you can shop our range of posts, post caps, and tube handrail connectors to design your own balustrade post kit.

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What Our Customers Say

S Hampshire, United Kingdom

Very competitive prices, best I could find. Delivery was very fast for bespoke sized glass. One of my glass panels was chipped, I contacted one of the team and it was re-made and delivered within 1.5 days. Great service and coms. Thanks.

Rated 5 out of 5
G Howell, United Kingdom

Fantastic company. I’ve been using these guys for around 3/4 years, not only do they complete our orders in very short notice, they delivery and exceed our expectations…9/10

Keep up the good work!!!

Rated 4 out of 5
C Lock, United Kingdom

Excellent level of customer service, from offering advice to assist in choosing the most suitable glass to prompt helpful delivery.

Rated 5 out of 5
M Purewal, United Kingdom

I’ve just replaced my wooden staircase balustrades with toughened glass. I used Express Toughening to supply the 10mm thick glass panels. The company is very professional and helpful. The project went well.

Rated 5 out of 5
G Millett, United Kingdom

Fast quotations, fast processing and on time deliveries. Without doubt this supplier is at the top of their game.

Rated 5 out of 5
S Saleem, United Kingdom

Fast turnaround on orders. Mostly deliver, but can collect for trade customers. Every kind of glass you can imagine cut to mm accuracy by laser.

Rated 5 out of 5
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