CALL 01767 260626

Potton Windows - quality pvc-u windows and doors



We use Halo as our preferred profile supplier, our excellent relationship with Halo has developed and strengthened over the 26 years that the Halo has supplied profiles to us at Potton Windows.


With reference to Veka UK Group, Halo has access to Veka’s dedicated design team based at their head office in Burnley, Lancashire. The purpose built 30 acre, 375,000 square feet site also includes an extrusion facility equipped with its own in-house polymer blending plant, a laminating facility, an in-house quality testing centre and a modern distribution centre.


Veka has a vast range of windows to suit any application, fully accredited & tested to meet the most demanding standards. Our comprehensive range offers specifiers & architects a design & function to suit any application, whether refurbishment or new-build, low level or high-rise, modern or classical, to suit any location whether urban sophistication or rural charm.

Fully interchangeable

The suite is integrated with the Rustique 70mm ‘ovolo’ systems. This means that the same beads, ancillaries, reinforcements, mouldings and hardware are used, which will help keep your stock holding to a minimum.

Overview of System 10

70mm profile

Profile measures 70mm front to back, to ensure a direct replacement with timber windows with minimal trimming or finishing.



Fully integrated and fully versatile

The versatility of an all in one system is that it offers greater opportunities to new markets without increased costs of production switchovers or increased stock holding. It allows for an extensive range of window and door styles to be fabricated and offered to your clients/ customers.

Thermal efficiency

The windows are designed to achieve a WER A rating with a double glazed unit and a standard outer frame. The use of our patented thermal inserts can further improve the WER performance. The system will also achieve U-values as low as 0.8 (equivalent to Code for Sustainable Homes level 6) using the patented thermal insert. The Code for Sustainable Homes has now been withdrawn – figures quoted are for information only.

Choice of bead and glazing options

Designed to accept 24mm, 28mm, 32mm, 36mm* & 40mm* sealed units.

The profiles can be fitted with a choice of beads with chamfered or ovolo shape designs.


* Chamfered beads only.

Product applications

The System10 range allows for the manufacture of casement windows, top swing windows, french and tilt and turn windows, pivot windows, vertical sliding sash windows, residential doors, composite doors, inline patio doors and bi-fold doors. System10 also offers a range of slim sashes for increased glazing and less frame.

Product Performance and Accreditation

System10 products have been independently assessed and have achieved accreditation from the British Standards Institute and have achieved BS6375 for weather performance and PAS024:2012 for security.

Material specification

All System10 profiles are manufactured from acrylic high impact modified, Polyvinyl Chloride unplasticised compound (PVC-U).