Silvelox Overlap SPI

Product Finishes: , ,

Silvelox Overlap SPI uses a classic wide boarded chevron design to great effect. For a garage door that will look impressive, on properties either traditional or modern, this is a great choice of garage door.

Silvelox are at the cutting edge of garage door design. Their innovative Overlap range of doors have created a totally new kind of garage door; the trackless sectional. This type of door, as the name suggests, has no unsightly ceiling tracks projecting back claiming valuable roof or ceiling space. The integrated Silmotion operator is also cleverly concealed within the head rail of the door. Unlike most garage doors, including traditional sectional doors, Overlap doors do not use springs to balance them. Instead they use a weighted counterbalance system which allows for a much more consistent and smoother operation.


The Silvelox Overlap SPI panels are made from 75mm thick Multi-ecowood panels. Theses panels are created from okoume hardwood engineered board. The SPI design is cut into the face of the panels using a CNC router. If you choose to have a different timber for your door, say oak for example, the okoume panels are first veneered before the TAU design is cut into the door. The door frame and running gear is constructed of 2mm thick galvanised steel which is lacquered for a wipe clean finish.

Timber and Finishes for Silvelox Overlap SPI

As mentioned above, SPI is available in other timbers as well as okoume. Other popular choices are oak, larch and Nordic spruce. As standard, your Silvelox Overlap SPI will come fully finished in your chosen colour. This choice can be made from the range of lacquered finishes. If you prefer to see the natural beauty of the timber, it can be stained to a finish of your choice . As well as these standard options, it is also possible to have the door painted to any colour from the RAL chart or to have the TAU matched to a sample finish provided by you.


If your door being well insulated is an important factor, then you need look no further than the Overlap range. Your new SPI door can achieve insulation values as efficient as U=1.0W/m2k. This is approximately one third better than a traditional sectional garage door.

Why not come and see and try a working Silvelox Overlap door at our Lancashire showroom. We’re open Monday-Friday 8am-5pm.

Silvelox - The excellent Door

Cutting edge design and performance
  • Thermal transmittance of up to U=1.0W/m2k
  • Integrated Silmotion automation
  • Colour matching available

Colours Available for this product

RAL 9016 Traffic White
RAL 1015 Light Ivory
RAL 7035 Light Grey
RAL 9002 Grey White
RAL 7040 Window Grey
RAL 9006 White Aluminium
RAL 7044 Silk Grey
RAL 7030 Stone Grey
RAL 5003 Sapphire Blue
RAL 6005 Moss Green
RAL 3003 Ruby Red
RAL 6009 Fir Green
RAL 7016 Anthracite Grey
RAL 8016 Mahogany Brown
RAL 8019 Grey Brown
  • Trackless sectional garage door made from two overlapping sections
  • Sections made from structural sandwich panels from 75mm thick Multi-ecowood
  • Frame made from 2mm thick metal sheet finished similar to anthracite
  • Silvelox Silmotion door operator integrated in to the head rail.
  • Additional receivers and handsets are available on request.
  • Manual doors and garages with no other acess will requie a double handle availabe at a surcharge
  • Balancing through double counterweight system
  • Bottom and perimeter sealing in EPDM rubber
  • Outer side finished with eco-friendly water based products or metal coated
  • Inner side similar to RAL 9016 traffic white
  • Thermal transmittance U = 1 W/m2K (value obtained for a door without windows and grills with behind wall installation)
  • Excellent performance in terms of acoustic insulation and water/wind proofing

Case study