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Balcony Seal

£7.50
A simple, yet effective way to allow water drainage, while waterproofing bolt holes on a balucony.
A revolutionary product that provides a solution to both water drainage and waterproofing on a balcony installation. Designed to sit underneath the balustrade channel, notches on the top side of the drain blocks locate into the rebates of the base channel, locking it into position before the system is bolt-fixed to the substrate through each drain block. The gaps between the drain block are your water drainage channels. The drain blocks are subsequently filled with sealant to create a fully waterproofed balustrade installation.
All of StairFurb’s Glass Balustrade Kits are designed and manufactured with DIY in mind. We’ve got easy-to-follow video instructions in our Fitting Guides. For customers that don’t want to install out kits themselves we’ve got help at hand across most of the UK. Use our Find Your Fitter function to see who can help you.

0% APR for up to 12months. Minimum spend of £1200 required.

Learn more about finance offerings.

We’ve partnered with lots of our previous customers to offer you the chance to see what we offer in their own homes! Visit our Brand Ambassador page to see who’s near you. You can filter by balustrade style to find this particular look. 

If you require railing brackets set in specific positions, please let us know immediately after the order is placed.
  • 500mm handrail kit: Saddle brackets fitted at 150mm / 350mm
  • 1000mm handrail kit: Saddle brackets fitted at 150mm / 850mm
  • 1200mm handrail kit: Saddle brackets fitted at 150mm / 1050mm
  • 1500mm handrail kit: Saddle brackets fitted at 150mm / 1350mm
  • 1800mm handrail kit: Saddle brackets fitted at 150mm / 900mm / 1650mm
  • 2000mm handrail kit: Saddle brackets fitted at 150mm / 1000mm / 1850mm
  • 2200mm handrail kit: Saddle brackets fitted at 150mm / 1100mm / 2050mm
  • 2500mm handrail kit: Saddle brackets fitted at 150mm / 1250mm / 2350mm
  • 2800mm handrail kit: Saddle brackets fitted at 150mm / 1400mm / 2650mm
  • 3000mm handrail kit: Saddle brackets fitted at 150mm / 1050mm / 1950mm / 2850mm
  • 3200mm handrail kit: Saddle brackets fitted at 150mm / 1117mm / 2085mm / 3050mm
  • 3500mm handrail kit: Saddle brackets fitted at 150mm / 1217mm / 2284mm / 3350mm
  • 3800mm handrail kit: Saddle brackets fitted at 150mm / 1025mm / 1900mm / 2775mm / 3650mm
  • 4000mm handrail kit: Saddle brackets fitted at 150mm / 1075mm / 2000mm / 2925mm / 3850mm

Get Started with StairFurb

Request a Brochure

Request a brochure today to learn more about how our balustrades can transform your stairs into a stunning focal point that elevates your home’s style.

Get A Quote

Ready to revitalise your stairs? We’re here to help you create a stand-out staircase that enhances your space. Get your free quote today to get started.
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FREE QUOTATION

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Photo Estimate

Simply take a photo of each balustrade section and let us know which style you want. We’ll then estimate your dimensions and provide an idea of price.

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Video Call Measure

Get help measuring and a free no-obligation quote on a free 20-minute video call from the comfort of your own home. Speak with our expert team about your staircase upgrade.

BOOK CALL NOW

DIY Online Configurator

Measure your staircase using our online video tutorials and input them into our online configurator for a free, no-obligation quote. It takes less than 15 minutes.

START DIY QUOTE

FREE QUOTATION

X

Video Call Measure

Get help measuring and a free no-obligation quote on a free 20-minute video call from the comfort of your own home. Speak with our expert team about your staircase upgrade.

BOOK CALL NOW

DIY Online Configurator

Measure your staircase using our online video tutorials and input them into our online configurator for a free, no-obligation quote. It takes less than 15 minutes.

START DIY QUOTE