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Sun Tunnel Range

Sun tunnels can bring natural lighting into even the darkest, most isolated spaces.

All VELUX sun tunnel feature a glass dome. Sun tunnels are reflective material lined tubes. These tubes are glazed at either end. The exterior end (on the roof) traps daylight or 'sun' and then channels this sunlight through the tube and into your home.

How do I choose the correct sun tunnel?

At BSO we have an extensive range of VELUX sun tunnels to choose from. Our selection of sun tunnel options are guaranteed to fit your specific requirements. You can choose by window type, window size, window glazing, operation, sun tunnel type, blind colour and brand.

Sun tunnel options include VELUX monodraught sunpipes and monodraught flat roof sunpipes. Sun tunnels are an incredibly energy efficient and economical option for your home interior as they naturally flood your property with daylight, meaning you won’t need to constantly switch on lights as often.

At Building Supplies Online we stock only the best brand sun tunnels, for affordable prices. Our VELUX sun tunnel starts from a very reasonable £247.99. Sun tunnel styles our customers love include the VELUX Rigid Sun Tunnel TWF 014 2010 as well as the VELUX Rigid Sun Tunnel TLF 0K14 2010. 

What are the features of a sun tunnel?

Many houses have rooms that lack natural daylight, and solely rely upon artificial lighting. Typically these rooms are unwelcoming, and create a negative aura. Sun tunnels can bring natural lighting into even the darkest, most isolated spaces through a specially designed tunnel that passes from roof to ceiling. The attractive ceiling diffuser blends unnoticed into the ceiling, spreading a soft and restful light throughout the room, and allows you to enjoy the changing light of the day from the comfort of your home. The sun tunnel is also a perfect solution if you only have minimal space available.

If you would like additional information regarding our range of VELUX sun tunnel do not hesitate to get in touch with us.

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  1. Image for Velux Flexible Sun Tunnel TWF 0K14 2010
    Velux Flexible Sun Tunnel TWF 0K14 2010
    £355.20
    Out of stock
  2. Image for Velux Flexible Sun Tunnel TLF 0K14 2010
    Velux Flexible Sun Tunnel TLF 0K14 2010
    £355.20
    Out of stock
  3. Image for Velux Rigid Sun Tunnel TWR 0K14 2010
    Velux Rigid Sun Tunnel TWR 0K14 2010
    £409.46
    Out of stock
  4. Image for Velux Rigid Sun Tunnel TLR 0K14 2010
    Velux Rigid Sun Tunnel TLR 0K14 2010
    £409.46
    Out of stock
  5. Image for Velux Rigid Sun Tunnel TLR 0K10 2010
    Velux Rigid Sun Tunnel TLR 0K10 2010
    £356.18
    Out of stock
  6. Image for Velux Rigid Sun Tunnel TWR 0K10 2010
    Velux Rigid Sun Tunnel TWR 0K10 2010
    £356.18
    Out of stock
  7. Image for Velux Flat Roof Sun Tunnel TCF 0K14 1010
    Velux Flat Flexible Roof Sun Tunnel TCF 0K14 1010
    £430.19
    Out of stock
  8. Image for VELUX BFX 0K10 1000 Underfelt Collar - 10'' Sun Tunnel
    VELUX BFX 0K10 1000 Underfelt Collar - 10'' Sun Tunnel
    £45.65
    Out of stock
  9. VELUX TCR 014 0000 Flat Roof Sun Tunnel Rigid Pipe - 14'' Diameter
    VELUX TCR 014 0000 Flat Roof Sun Tunnel Rigid Pipe - 14'' Diameter
    £467.00
    Out of stock
  10. Image for VELUX 14" Magnetic Sun Tunnel Blackout Blind White - ZTK 014
    VELUX 10" Magnetic Sun Tunnel Blackout Blind White - ZTK 010
    £43.00
    Out of stock
  11. Image for Velux Sun Tunnel Extension 1200mm ZTR 0K14 0124
    Velux Sun Tunnel Extension 1200mm ZTR 0K14 0124
    £136.16
    Out of stock
  12. Image for VELUX 14" Magnetic Sun Tunnel Blackout Blind White - ZTK 014
    VELUX 14" Magnetic Sun Tunnel Blackout Blind White - ZTK 014
    £35.42
    Out of stock
  13. Image for Velux Sun Tunnel Extension 600mm ZTR 0K10 0062
    Velux Sun Tunnel Extension 600mm ZTR 0K10 0062
    £71.04
    Out of stock
  14. Image for Velux Sun Tunnel Extension 600mm ZTR 0K14 0062
    Velux Sun Tunnel Extension 600mm ZTR 0K14 0062
    £71.04
    Out of stock
  15. Image for Velux Sun Tunnel Low Energy Light Kit
    Velux Sun Tunnel Low Energy Light Kit
    £65.11
    Out of stock
  16. Image for VELUX BFX 0K14 1000 Underfelt Collar - 14'' Sun Tunnel
    VELUX BFX 0K14 1000 Underfelt Collar - 14'' Sun Tunnel
    £45.65
    Out of stock
  17. Image for Diamond Dome Sunpipe Extension 450mm x 610mm Crimped End Pipe
    Monodraught Diamond Dome Sunpipe Extension 450mm x 610mm Crimped End Pipe
    £64.68
    Out of stock
  18. Image for Diamond Dome Sunpipe Standard 450mm x 610mm Plain End Pipe
    Monodraught Diamond Dome Sunpipe Standard 450mm x 610mm Plain End Pipe
    £60.72
    Out of stock
  19. Image for Diamond Dome Sunpipe 450mm Soundguard Ceiling Diffuser
    Monodraught Diamond Dome Sunpipe 450mm Soundguard Ceiling Diffuser
    £516.12
    Out of stock
  20. Monodraught Diamond Dome Sunpipe 530mm x 250mm Bell End Pipe
    Monodraught Diamond Dome Sunpipe 530mm x 250mm Bell End Pipe
    £39.34
    Out of stock
  21. Image for Diamond Dome Sunpipe 230mm Slate Roof Kit Up To 45dg Pitch
    Monodraught Diamond Dome Sunpipe 230mm Slate Roof Kit Up To 45dg Pitch
    £250.80
    Out of stock
  22. Monodraught Diamond Dome Sunpipe 230mm 3 - Section Adjustable 45dg Elbow
    Monodraught Diamond Dome Sunpipe 230mm 3 - Section Adjustable 45dg Elbow
    £39.34
    Out of stock
  23. Image for Diamond Dome Sunpipe 300mm Gallery Bold Tiled Roof Kit & 610mm Length
    Monodraught Diamond Dome Sunpipe 300mm Gallery Bold Tiled Roof Kit & 610mm Length
    £332.77
    Out of stock
  24. Image for Diamond Dome Sunpipe Extension 300mm x 610mm Crimped End Pipe
    Monodraught Diamond Dome Sunpipe Extension 300mm x 610mm Crimped End Pipe
    £51.61
    Out of stock
  25. Monodraught Diamond Dome Sunpipe 450mm 3 - Section Adjustable 45dg Elbow
    Monodraught Diamond Dome Sunpipe 450mm 3 - Section Adjustable 45dg Elbow
    £101.11
    Out of stock
  26. Monodraught Diamond Dome Sunpipe 300mm 3 - Section Adjustable 45dg Elbow
    Monodraught Diamond Dome Sunpipe 300mm 3 - Section Adjustable 45dg Elbow
    £50.03
    Out of stock
  27. Image for Diamond Dome Sunpipe 300mm 50w Integral Light Kit & Transformer
    Monodraught Diamond Dome Sunpipe 300mm 50w Integral Light Kit & Transformer
    £41.71
    Out of stock
  28. Image for Diamond Dome Sunpipe Standard 230mm x 610mm Plain End Pipe
    Monodraught Diamond Dome Sunpipe Standard 230mm x 610mm Plain End Pipe
    £34.58
    Out of stock
  29. Image for Diamond Dome Sunpipe 230mm 50w Integral Light Kit & Transformer
    Monodraught Diamond Dome Sunpipe 230mm 50w Integral Light Kit & Transformer
    £41.71
    Out of stock
  30. Image for Diamond Dome Sunpipe 230mm Intumescent Fire Collar
    Monodraught Diamond Dome Sunpipe 230mm Intumescent Fire Collar
    £348.22
    Out of stock
  31. Image for Diamond Dome Sunpipe Standard 530mm x 610mm Plain End Pipe
    Monodraught Diamond Dome Sunpipe Standard 530mm x 610mm Plain End Pipe
    £71.41
    Out of stock
  32. Monodraught Diamond Dome Sunpipe 300mm Intumescent Fire Collar
    Monodraught Diamond Dome Sunpipe 300mm Intumescent Fire Collar
    £417.12
    Out of stock
  33. Image for Diamond Dome Sunpipe 300mm 2 - Section Adjustable 30dg Elbow
    Monodraught Diamond Dome Sunpipe 300mm 2 - Section Adjustable 30dg Elbow
    £45.28
    Out of stock
  34. Image for Diamond Dome Sunpipe 450mm Intumescent Fire Collar
    Monodraught Diamond Dome Sunpipe 450mm Intumescent Fire Collar
    £622.64
    Out of stock
  35. Image for Diamond Dome Sunpipe 530mm Stainless Steel Security Bars
    Monodraught Diamond Dome Sunpipe 530mm Stainless Steel Security Bars
    £178.33
    Out of stock
  36. Image for Diamond Dome Sunpipe 300mm Full Installation Pack
    Monodraught Diamond Dome Sunpipe 300mm Full Installation Pack
    £13.82
    Out of stock
  37. Image for Diamond Dome Sunpipe 300mm Soundguard Ceiling Diffuser
    Monodraught Diamond Dome Sunpipe 300mm Soundguard Ceiling Diffuser
    £465.96
    Out of stock
  38. Image for Diamond Dome Sunpipe 230mm Stainless Steel Security Bars
    Monodraught Diamond Dome Sunpipe 230mm Stainless Steel Security Bars
    £128.44
    Out of stock
  39. Image for Diamond Dome Sunpipe 230mm Fireguard Ceiling Diffuser
    Monodraught Diamond Dome Sunpipe 230mm Fireguard Ceiling Diffuser
    £514.06
    Out of stock
  40. Image for Diamond Dome Sunpipe 450mm 50w Integral Light Kit & Transformer
    Monodraught Diamond Dome Sunpipe 450mm 50w Integral Light Kit & Transformer
    £82.10
    Out of stock
  41. Image for Diamond Dome Sunpipe 530mm Soundguard Ceiling Diffuser
    Diamond Dome Sunpipe 530mm Soundguard Ceiling Diffuser
    £604.03
    Out of stock
  42. Image for Diamond Dome Sunpipe Extension 530mm x 610mm Crimped End Pipe
    Monodraught Diamond Dome Sunpipe Extension 530mm x 610mm Crimped End Pipe
    £71.41
    Out of stock
  43. Image for Diamond Dome Sunpipe 450mm 2 - Section Adjustable 30dg Elbow
    Monodraught Diamond Dome Sunpipe 450mm 2 - Section Adjustable 30dg Elbow
    £77.35
    Out of stock
  44. Image for Diamond Dome Sunpipe 530mm 50w Integral Light Kit & Transformer
    Monodraught Diamond Dome Sunpipe 530mm 50w Integral Light Kit & Transformer
    £82.10
    Out of stock
  45. Image for Diamond Dome Sunpipe 530mm Fireguard Ceiling Diffuser
    Monodraught Diamond Dome Sunpipe 530mm Fireguard Ceiling Diffuser
    £657.36
    Out of stock
  46. Image for Diamond Dome Sunpipe 300mm Stainless Steel Security Bars
    Monodraught Diamond Dome Sunpipe 300mm Stainless Steel Security Bars
    £141.50
    Out of stock
  47. Image for Diamond Dome Sunpipe 230mm 2 - Section Adjustable 30dg Elbow
    Monodraught Diamond Dome Sunpipe 230mm 2 - Section Adjustable 30dg Elbow
    £33.40
    Out of stock
  48. Image for Diamond Dome Sunpipe 450mm Fireguard Ceiling Diffuser
    Monodraught Diamond Dome Sunpipe 450mm Fireguard Ceiling Diffuser
    £528.79
    Out of stock
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