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

UltraShield Composite Decking Range | Premium Boards, Fixings & Finishing Accessories

Discover the full UltraShield Decking Range — a premium collection of composite decking boards, edge trims, fixings, and accessories engineered for style, strength, and low maintenance. Whether you're creating a residential garden retreat or a large-scale commercial deck, UltraShield delivers long-lasting performance with a natural wood-look finish.

Made with advanced capped composite technology, each board is encased on all four sides for superior protection against fading, moisture, mould, and staining. Choose from a wide selection of grooved edge boards (3.6m, 4.8m, 5.4m), bullnose steps, solid edge picture framing boards, fascia trims, angle trims, and a full set of clip systems and colour-matched screws.

✅ Available in 5 contemporary colours
✅ Slip-resistant, splinter-free, and eco-friendly
✅ Ideal for gardens, terraces, balconies & commercial projects
✅ Includes TC-1, TC-2 & TC-5 hidden fixing systems
✅ Low maintenance and built to last

Build it right, finish it beautifully — with the complete UltraShield system, available now with UK-wide delivery.

Filters

£
£

UltraShield 3.6m Ultrashield Grooved Edge Decking Board |Composite Decking in 5 Colours

Alter Supplies
£41.58 - £41.58
£41.58
£41.58 - £41.58
£41.58
In stock

The UltraShield Grooved Edge Composite Decking Board is the primary board used in most ultrashield decking installations, ideal for both residentia...

View full details
£41.58 - £41.58
£41.58
£41.58 - £41.58
£41.58

UltraShield 4.8m Grooved Edge Decking Board | Composite Decking in 5 Colours

Alter Supplies
£55.44 - £55.44
£55.44
£55.44 - £55.44
£55.44
In stock

The UltraShield Grooved Edge Composite Decking Board is the primary board used in most ultrashield decking installations, ideal for both residentia...

View full details
£55.44 - £55.44
£55.44
£55.44 - £55.44
£55.44

UltraShield 5.4m Grooved Edge Decking Board | Composite Decking in 5 Colours

Alter Supplies
£62.36 - £62.36
£62.36
£62.36 - £62.36
£62.36
In stock

The UltraShield Grooved Edge Composite Decking Board is the primary board used in most ultrashield decking installations, ideal for both residentia...

View full details
£62.36 - £62.36
£62.36
£62.36 - £62.36
£62.36

UltraShield Locking Clips (TC-1) | Hidden Fasteners for Grooved Composite Decking (50 clips)

Alter Supplies
£33.20 - £33.20
£33.20
£33.20 - £33.20
£33.20
In stock

The UltraShield Locking Clips (TC-1) are part of the official hidden fixing system for grooved edge UltraShield composite decking boards. These sta...

View full details
£33.20 - £33.20
£33.20
£33.20 - £33.20
£33.20

UltraShield CEC Main Clips (TC-2) | Hidden Fasteners for Composite Decking (250 clips)

Alter Supplies
£79.83 - £79.83
£79.83
£79.83 - £79.83
£79.83
In stock

The UltraShield CEC Clips (TC-2) are expansion-compatible hidden fasteners designed for use with grooved edge UltraShield composite decking boards....

View full details
£79.83 - £79.83
£79.83
£79.83 - £79.83
£79.83

UltraShield Starter Clips (TC-5) | Composite Decking Starter Fixings – Pack of 10

Alter Supplies
£11.11 - £11.11
£11.11
£11.11 - £11.11
£11.11
In stock

The UltraShield Starter Clips (TC-5) are designed to securely fix the first row of grooved edge or bullnose decking bo...

View full details
£11.11 - £11.11
£11.11
£11.11 - £11.11
£11.11

UltraShield Coloured Composite Decking Screws | Pack of 100

Alter Supplies
£40.75 - £40.75
£40.75
£40.75 - £40.75
£40.75
In stock

🔹 Product Description: TechWood UltraShield Coloured Screws are specially designed for use with UltraShield composite decking boards, including so...

View full details
£40.75 - £40.75
£40.75
£40.75 - £40.75
£40.75

3.6m UltraShield Bullnose Secret Fix Decking Board | Composite Edge Board

Alter Supplies
£59.94 - £59.94
£59.94
£59.94 - £59.94
£59.94
In stock

Upgrade your deck with the UltraShield Bullnose Secret Fix Decking Board — the perfect finishing touch for steps, edges, and borders in any premium...

View full details
£59.94 - £59.94
£59.94
£59.94 - £59.94
£59.94

UltraShield 3.6m Solid Edge Decking Board | Fascia or Picture Frame Finish

Alter Supplies
£55.33 - £55.33
£55.33
£55.33 - £55.33
£55.33
In stock

Complete your decking project with the UltraShield Solid Edge Composite Decking Board — the ideal solution for fascia boards, picture framing, step...

View full details
£55.33 - £55.33
£55.33
£55.33 - £55.33
£55.33

UltraShield 3.6m Fascia Board | Composite Decking Trim for Finishing Edges & Steps

Alter Supplies
£52.34 - £52.34
£52.34
£52.34 - £52.34
£52.34
In stock

The UltraShield Fascia Board is designed to deliver a clean, professional finish to the outer edges of your deck, steps, and vertical faces. Measur...

View full details
£52.34 - £52.34
£52.34
£52.34 - £52.34
£52.34

UltraShield 2.2m Angle Trim | Composite Finishing Trim for Decking & Cladding

Alter Supplies
£16.77 - £16.77
£16.77
£16.77 - £16.77
£16.77
In stock

The UltraShield 2.2m Composite Angle Trim is the perfect finishing accessory for your UltraShield decking or cladding installation. Designed to cov...

View full details
£16.77 - £16.77
£16.77
£16.77 - £16.77
£16.77

UltraShield Hybrid Composite Railing System | 1.8m Deck Balustrade Kit in 5 Colours

Alter Supplies
£197.38 - £197.38
£197.38
£197.38 - £197.38
£197.38
Low stock

The UltraShield Hybrid Composite Railing System in Ebony is a sleek, contemporary solution for enhancing your composite decking area. Combining the...

View full details
£197.38 - £197.38
£197.38
£197.38 - £197.38
£197.38

UltraShield Composite Post Sleeve | For Railing System Finishing in 5 Colours

Alter Supplies
£53.95 - £53.95
£53.95
£53.95 - £53.95
£53.95
In stock

The UltraShield Hybrid Composite Railing System in Ebony is a sleek, contemporary solution for enhancing your composite decking area. Combining the...

View full details
£53.95 - £53.95
£53.95
£53.95 - £53.95
£53.95

UltraShield Steel Support Post | Core Post for Composite Railing System

Alter Supplies
£32.76 - £32.76
£32.76
£32.76 - £32.76
£32.76
In stock

The UltraShield Steel Support Post is the structural core component for the UltraShield Composite Railing System. Built from high-strength, corrosi...

View full details
£32.76 - £32.76
£32.76
£32.76 - £32.76
£32.76