Skip to content
Mon - Fri 7.30am - 5.30pm, Saturday 7.30am - 12.30pm
Mon - Fri 7.30am - 5.30pm, Saturday 7.30am - 12.30pm

Timber Handrails & Spindles | Decking Balustrade Components

Complete your decking project with our range of timber handrails, spindles, and newel posts – ideal for building safe, stylish, and durable decking balustrades. All components are pressure-treated for outdoor use and designed to complement softwood decking systems.

Softwood handrails – grooved and smooth profiles available
Turned and square spindles – for classic or contemporary looks
Newel posts – structural and decorative support options
UC3/UC4 treated timber – built for long-term outdoor performance
✅ Easy to install with compatible brackets and fixings

Perfect for gardens, patios, raised decks, and steps, our handrail and spindle systems are trusted by landscapers, joiners, and DIYers across the UK. Nationwide delivery available.

Filters

£
£

1.25M x 82 x 82mm Redwood Chamfered Decking Post Newel

Alter supplies
Original price £13.14 - Original price £13.14
Original price
£13.14
£13.14 - £13.14
Current price £13.14
In stock

1.25M x 82 x 82mm Redwood Chamfered Decking Post Newel Enhance your outdoor space with the 1.25M x 82 x 82mm Redwood Chamfered Decking Post...

View full details
Original price £13.14 - Original price £13.14
Original price
£13.14
£13.14 - £13.14
Current price £13.14

Redwood Decking Spindle R4A Treated

Alter Supplies
Original price £2.28 - Original price £2.28
Original price
£2.28
£2.28 - £2.28
Current price £2.28
In stock

42*42*900mm Redwood Decking Spindle R4A Treated

Original price £2.28 - Original price £2.28
Original price
£2.28
£2.28 - £2.28
Current price £2.28

Redwood Decking Baserail Treated 4.2 x 78 x 38mm

Alter Supplies
Original price £12.24 - Original price £12.24
Original price
£12.24
£12.24 - £12.24
Current price £12.24
In stock

4.2M x 78 x 38mm Redwood Decking Baserail Treated

Original price £12.24 - Original price £12.24
Original price
£12.24
£12.24 - £12.24
Current price £12.24

Redwood Decking Handrail Treated 4.2 x 75 x 33mm

Alter Supplies
Original price £12.24 - Original price £12.24
Original price
£12.24
£12.24 - £12.24
Current price £12.24
In stock

4.2M x 75 x 33mm Redwood Decking Handrail Treated

Original price £12.24 - Original price £12.24
Original price
£12.24
£12.24 - £12.24
Current price £12.24

Redwood Decking Fillet Treated 4.2m x 45 x 12mm

Alter Supplies
Original price £3.60 - Original price £3.60
Original price
£3.60
£3.60 - £3.60
Current price £3.60
In stock

Redwood Decking Fillet Treated 4.2 x 45 x 12mm

Original price £3.60 - Original price £3.60
Original price
£3.60
£3.60 - £3.60
Current price £3.60