If your deck is raised above ground level, a balustrade is both a safety requirement and a significant design element. Get it right and it finishes the deck beautifully. Get it wrong and it can detract from an otherwise excellent outdoor space.
Grainex supplies NeoTimber composite balustrade systems including straight railings, stair railings, posts and matching gate sets. Here is what you need to know.
When do you need a balustrade?
UK Building Regulations require guarding on any floor, roof terrace or balcony that is more than 600mm above the level below, in a domestic setting. The required height of the balustrade depends on the specific use and location. For a domestic deck or terrace, the minimum is typically 900mm. Always check with your local authority or building control officer for current requirements in your area.
Composite vs metal vs glass balustrade
There are several materials commonly used for deck balustrades:
- Composite: Low maintenance, colour-matched to decking, warm appearance, durable
- Aluminium/metal: Slim profiles, modern look, may feel cold, can show fingerprints
- Glass: Maximises views, requires regular cleaning, higher cost
For decks built with NeoTimber composite boards, a composite balustrade system from Grainex gives the most cohesive result. Boards and railings are colour-matched across the range.
Straight and stair options
Grainex stocks:
- Straight Railing - for flat deck sections
- Stair Railing - angled for use on steps and staircases
- Straight Posts and Stair Posts
- Balustrade Gate - for access points to raised areas
Colour choices
NeoTimber balustrade components are available in the same eight colours as the decking range, including Grey, Charcoal, Teak, Oak and Ash White. Matching your balustrade to your deck colour creates a clean, professional finish.
How is the balustrade fixed?
Posts are fixed to the deck frame or fascia using stainless steel bolts. Railing sections slot between the posts and are secured with concealed fixings. The system is designed for DIY-friendly installation, with all fixings included.
Planning and measuring
Measure the total linear run of your balustrade and note any corners or stair sections. Our team can help you calculate quantities and specify the right components for your project. Contact us for a quote or advice.
Do I need planning permission for a deck balustrade?
Planning permission is not usually required for a residential garden deck balustrade, but building regulations approval may be needed depending on the deck height and size. Always check with your local authority before commencing work.