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Windows By Size

Building Supplies Online has a multitude of Velux window sizes to pick from. We can provide you with centre pivot, smoke ventilation, top hung, flat roof, sun tunnel, balcony, terrace and side hung velux windows.

All our windows are Velux branded. You can choose between clear polycarbonate flat roof glazing and opaque polycarbonate in velux window sizes. Glass types include both domed and flat glass alternatives. Operations include electric, manual, solar and fixed. Window glazing choices are classic/standard, safety, comfort/bedroom, maximum efficiency, extra noise reduction, obscure bathroom, extra security. Our velux window sizescome in white painted pine, pine, and white polyurethane.

At Building Supplies Online we can offer you incredible value for money on your velux window sizes, with prices starting from as little as £181.92.

Should you have any questions regarding velux windows sizes, or would like any other additional information on our extensive product range, please do not hesitate to get in touch with us.

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  1. Atmosvent 24mm Aluminium Powder Coated with Brass Opener 600mm x 600mm
    Atmosvent 24mm Aluminium Powder Coated with Brass Opener 600mm x 600mm
    £3,361.08
  2. Image for VELUX White Painted GGL PK06 2070Q enhanced security  centre pivot roof window - 94x118cm
    VELUX GGL PK06 2068 Triple Glazed Rain Noise Reduction White Painted Centre-Pivot Window 94 x 118 cm
    £578.18
  3. Image for Velux GPU 0060 White Top Hung Window CK06 (55 x 118 cm)
    Velux GPU CK06 0068 White Top Hung Window (55 x 118 cm)
    £723.23
  4. Image for VELUX GGL 2060 UK08 134x140 White Painted Centre Pivot Roof Window Noise Reduction
    VELUX GGL UK08 2068 White Painted Centre Pivot Noise Reduction Roof Window - 134x140cm
    £809.06
  5. Image for VELUX GGL 2060 PK10 94x160 White Painted Centre Pivot Roof Window Noise Reduction
    VELUX GGL PK10 2068 White Painted Centre Pivot Noise Reduction Roof Window - 94x168cm
    £712.37
  6. Image for VELUX GGL 2060 SK06 114x118 White Painted Centre Pivot Roof Window Noise Reduction
    VELUX GGL SK06 2068 White Painted Centre Pivot Noise Reduction Roof Window - 114x118cm
    £693.62
  7. Image for VELUX GGL 2060 PK08 94x140 White Painted Centre Pivot Roof Window Noise Reduction
    VELUX GGL PK08 2068 White Painted Centre Pivot Noise Reduction Roof Window - 94x140cm
    £674.88
  8. Image for VELUX GGL 2060 UK04 134x98 White Painted Centre Pivot Roof Window Noise Reduction
    VELUX GGL UK04 2068 White Painted Centre Pivot Noise Reduction Roof Window - 134x98cm
    £666.00
  9. Image for VELUX GGL 2060 MK08 78x140 White Painted Centre Pivot Roof Window Noise Reduction
    VELUX GGL MK08 2068 White Painted Centre Pivot Noise Reduction Roof Window - 78x140cm
    £578.18
  10. Image for VELUX GGL 2060 MK06 78x118 White Painted Centre Pivot Roof Window Noise Reduction
    VELUX GGL MK06 2068 White Painted Centre Pivot Noise Reduction Roof Window - 78x118cm
    £522.94
  11. Image for VELUX GGL 2060 FK06 66x118 White Painted Centre Pivot Roof Window Noise Reduction
    VELUX GGL FK06 2068 White Painted Centre Pivot Noise Reduction Roof Window - 66x118cm
    £495.31
  12. Image for VELUX GGL 2060 MK04 78x98 White Painted Centre Pivot Roof Window Noise Reduction
    VELUX GGL MK04 2068 White Painted Centre Pivot Noise Reduction Roof Window - 78x98cm
    £462.74
  13. Image for VELUX GGL 2060 CK06 55x118 White Painted Centre Pivot Roof Window Noise Reduction
    VELUX GGL CK06 2068 White Painted Centre Pivot Noise Reduction Roof Window - 55x118cm
    £444.00
  14. Image for VELUX GGL 2060 CK04 55x98 White Painted Centre Pivot Roof Window Noise Reduction
    VELUX GGL CK04 2068 White Painted Centre Pivot Noise Reduction Roof Window - 55x98cm
    £425.26
  15. Image for VELUX GGL 2060 CK02 55x78 White Painted Centre Pivot Roof Window Noise Reduction
    VELUX GGL CK02 2068 White Painted Centre Pivot Noise Reduction Roof Window - 55x78cm
    £402.56
  16. Image for Velux GGU 0060 White Centre Pivot Window UK08 (134 x 140 cm)
    VELUX GGU UK08 0068 White Polyurethane Centre Pivot Noise Reduction Roof Window - 134x140cm
    £1,011.34
  17. Image for Velux GGU 0060 White Centre Pivot Window PK10 (94 x 160 cm)
    VELUX GGU PK10 0068 White Polyurethane Centre Pivot Noise Reduction Roof Window - 94x160cm
    £889.97
  18. Image for Velux GGU 0060 White Centre Pivot Window SK06 (114 x 118 cm)
    VELUX GGU SK06 0068 White Polyurethane Centre Pivot Noise Reduction Roof Window - 114x118cm
    £867.28
  19. Image for Velux GGU 0060 White Centre Pivot Window PK08 (94 x 140 cm)
    VELUX GGU PK08 0068 White Polyurethane Centre Pivot Noise Reduction Roof Window - 94x140cm
    £843.60
  20. Image for Velux GGU 0060 White Centre Pivot Window UK04 (134 x 98 cm)
    VELUX GGU UK04 0068 White Polyurethane Centre Pivot Noise Reduction Roof Window - 134x98cm
    £832.75
  21. Image for Velux GPU 0060 White Top Hung Window MK06 (78 x 118 cm)
    Velux GPU MK06 0068 White Top Hung Window - 78x118cm
    £820.91
  22. Image for Velux GPU 0060 White Top Hung Window FK06 (66 x 118 cm)
    Velux GPU FK06 0068 White Top Hung Window - 66x118cm
    £786.37
  23. Image for Velux GPU 0060 White Top Hung Window MK04 (78 x 98 cm)
    Velux GPU MK04 0068 White Top Hung Window - 78x98cm
    £745.92
  24. Image for VELUX White Painted GPL PK08 2060  Pine Top Hung Window Advanced - 94cm x 140cm
    VELUX White Painted GPL PK08 2068 Pine Top Hung Window Advanced - 94cm x 140cm
    £842.62
  25. Image for VELUX White Painted GPL UK04 2060  Pine Top Hung Window Advanced - 134cm x 98cm
    VELUX White Painted GPL UK04 2068 Pine Top Hung Window Advanced - 134x98cm
    £833.74
  26. Image for VELUX White Painted GPL MK08 2060  Pine Top Hung Window Advanced - 78cm x 140cm
    VELUX White Painted GPL MK08 2068 Pine Top Hung Window Advanced - 78x140cm
    £745.92
  27. Image for VELUX White Painted GPL MK06 2060  Pine Top Hung Window Advanced - 78cm x 118cm
    VELUX White Painted GPL MK06 2068 Pine Top Hung Window Advanced - 78cm x 118cm
    £690.67
  28. Image for VELUX GGU CK02 006030 INTEGRA Solar Powered white noise reduction Roof Window Centre Pivot 55x78cm
    VELUX GGU CK02 006830 White Polyurethane Centre Pivot Solar Powered Roof Window - 55x78cm
    £873.20
  29. Image for VELUX White Painted INTEGRA GGL UK08 206021U Electric  Noise Reduction Roof Window 134x140cm
    VELUX GGL UK08 206821U White Painted INTEGRA Electric Noise Reduction Roof Window - 134x140cm
    £1,179.07
  30. Image for VELUX White Painted INTEGRA GGL PK10 206021U Electric  Noise Reduction Roof Window 94x160cm
    VELUX GGL PK10 206821U White Painted INTEGRA Electric Noise Reduction Roof Window - 94x168cm
    £1,082.38
  31. Image for VELUX White Painted INTEGRA GGL SK06 206021U Electric  Noise Reduction Roof Window 114x118cm
    VELUX GGL SK06 206821U White Painted INTEGRA Electric Noise Reduction Roof Window - 114x118cm
    £1,063.63
  32. Image for VELUX White Painted INTEGRA GGL PK08 206021U Electric  Noise Reduction Roof Window 94x140cm
    VELUX GGL PK08 206821U White Painted INTEGRA Electric Noise Reduction Roof Window - 94x140cm
    £1,044.88
  33. Image for VELUX White Painted INTEGRA GGL UK04 206021U Electric  Noise Reduction Roof Window 134x98cm
    VELUX GGL UK04 206821U White Painted INTEGRA Electric Noise Reduction Roof Window - 134x98cm
    £1,036.00
  34. Image for VELUX White Painted INTEGRA GGL MK08 206021U Electric  Noise Reduction Roof Window 78x140cm
    VELUX GGL MK08 206821U White Painted INTEGRA Electric Noise Reduction Roof Window - 78x140cm
    £948.19
  35. Image for VELUX White Painted INTEGRA GGL MK06 206021U Electric  Noise Reduction Roof Window 78x118cm
    VELUX GGL MK06 206821U White Painted INTEGRA Electric Noise Reduction Roof Window - 78x118cm
    £892.93
  36. Image for VELUX White Painted INTEGRA GGL FK06 206021U Electric  Noise Reduction Roof Window 66x118cm
    VELUX GGL FK06 206821U White Painted INTEGRA Electric Noise Reduction Roof Window - 66x118cm
    £865.31
  37. Image for VELUX White Painted INTEGRA GGL MK04 206021U Electric  Noise Reduction Roof Window 78x98cm
    VELUX GGL MK04 206821U White Painted INTEGRA Electric Noise Reduction Roof Window - 78x98cm
    £832.75
  38. Image for VELUX White Painted INTEGRA GGL CK06 206021U Electric  Noise Reduction Roof Window 55x118cm
    VELUX GGL CK06 206821U White Painted INTEGRA Electric Noise Reduction Roof Window - 55x118cm
    £814.00
  39. Image for VELUX White Painted INTEGRA GGL CK04 206021U Electric  Noise Reduction Roof Window 55x98cm
    VELUX GGL CK04 206821U White Painted INTEGRA Electric Noise Reduction Roof Window - 55x98cm
    £795.25
  40. Image for VELUX White Painted INTEGRA GGL CK02 206021U Electric  Noise Reduction Roof Window 55x78cm
    VELUX GGL CK02 206821U White Painted INTEGRA Electric Noise Reduction Roof Window - 55x78cm
    £772.56
  41. Image for Velux Integra GGU 006021U UK08 Centre Pivot Electric Window 134 x 140
    VELUX GGU UK08 006821U White Polyurethane INTEGRA Centre Pivot Electric Window - 134x140cm
    £1,381.33
  42. Image for Velux Integra GGU 006021U PK10 Centre Pivot Electric Window 94 x 160
    VELUX GGU PK10 006821U White Polyurethane INTEGRA Centre Pivot Electric Window - 94x168cm
    £1,259.98
  43. Image for Velux Integra GGU 006021U SK06 Centre Pivot Electric Window 114 x 118
    VELUX GGU SK06 006821U White Polyurethane INTEGRA Centre Pivot Electric Window - 114x118cm
    £1,237.28
  44. Image for Velux Integra GGU 006021U PK08 Centre Pivot Electric Window 94 x 140
    VELUX GGU PK08 006821U White Polyurethane INTEGRA Centre Pivot Electric Window - 94x140cm
    £1,213.60
  45. Image for Velux Integra GGU 006021U UK04 Centre Pivot Electric Window 134 x 98
    VELUX GGU UK04 006821U White Polyurethane INTEGRA Centre Pivot Electric Window - 134x98cm
    £1,202.75
  46. Image for Velux Integra GGU 006021U MK08 Centre Pivot Electric Window 78 x 140
    VELUX GGU MK08 006821U White Polyurethane INTEGRA Centre Pivot Electric Window - 78x140cm
    £1,092.24
  47. Image for Velux Integra GGU 006021U MK06 Centre Pivot Electric Window 78 x 118
    VELUX GGU MK06 006821U White Polyurethane INTEGRA Centre Pivot Electric Window - 78x118cm
    £1,023.17
  48. Image for Velux Integra GGU 006021U FK06 Centre Pivot Electric Window 66 x 118
    VELUX GGU FK06 006821U White Polyurethane INTEGRA Centre Pivot Electric Window - 66x118cm
    £988.64
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