house image illustrating buying Reynaers Aluminium Windows

Reynaers MasterLine 8

Part of the overall MastLine range, is MasterLine 8 – a unique window system, also comprising matching residential and entrance doors. This advanced aluminium system offers first-class levels of insulation and sealing. There is a choice of four distinctive design styles, each giving a separate look, whether contemporary, classic or heritage. With the renowned Reynaers design, C&A Window Systems provide fabricated Reynaers windows and doors to the trade.

steel look doors and windows in a new build house
  • Four distinctive and desirable window styles
  • Three insulation levels meeting Building Regulations
  • Capable of large sash sizes and weights
  • Accepts glass units up to 58mm
  • Overall frame depth of 77mm
  • Excellent sealing, construction and overall performance

Every Reynaers MasterLine 8 window comes made to order to your precise sizes and requirements. The Hidden Vent design provides a minimal look to the window frame with a concealed fixing behind the window reveals. There is less visible aluminium profile thanks to the opening vents also concealed by the outer frames, mullions and transoms.

Functional is another modern-looking window with a flush vent styling outside and neat step inside. The Renaissance model takes inspiration from classically styled steel or timber windows with a traditional ogee detailing and recessed sash design. Deco provides a similar style to Renaissance but creating a flatter styling with the appearance of a shadow line.

With opening vent sizes up to 1200mm wide and 2800mm high, Reynaers MasterLine 8 meets more demanding projects where maximum use of glass with effective ventilation is required. A premium range of architectural quality hardware is available in numerous styles and colours.

security first

Our aluminium door and window systems come with the latest security testing and certification, including PAS24, Document Q and registered with Secured by Design.

any colour – fast lead times.

Don’t let non-standard colours inhibit the creativity of the projects you’re working on.

Most of our products are available in any RAL Colour and orders can be completed in as little as 10 working day.

Contact us for full details and exclusions.

Meeting Building Regulations

Our products meet the new requirements and changes to Part L of the Building Regulations 2022, for new build, existing dwellings and commercial buildings.

steve arundellsteve arundell
08:54 07 Apr 22
Chris and Andy listen to what we wanted and their team then delivered in spades.Great company well worth the effort to contact.
Gary WoodhatchGary Woodhatch
11:11 11 Mar 22
Have been dealing with Andy and Kim in the main at C&A windows for a few months now and the service overall has been great, quick quotes, lead-times inline with expectations and well presented and packaged goods. Great responsive aftersales assistance when called upon. Would recommend C&A for sure.
richard newellrichard newell
07:44 11 Mar 22
Always a pleasure to work with the people at c and a, very good communication throughout the process and most importantly the product is excellent.Highly recommended.
Tony KeebleTony Keeble
12:11 10 Mar 22
Great company to work with, very helpful when there is a problem to deal with.
Danny NevillDanny Nevill
16:28 12 Apr 19
Fantastic products. High quality services. Very professional and reliable outfit

Contact us


Send us an email

Simply send us an email if you have any questions.

Call us

If you have any questions, just call us and a member of our sales team will help you.

01787 477976

Visit us

Opening times are
8am – 5pm Monday – Friday

Unit 1, Lancaster Way
Earls Colne Business Park, Earls Colne, Colchester CO6 2NS

We are looking for new staff to join our team.