PART OF INWIDO

Outstanding windows...
As Standard.

Over 200 years experience combined with the latest technology, all in a single window.

Window Specifications

Choose a product to see the specifications

Casement Windows

Our timber casement window frame is available as both side hung or top hung with optional glazing bars. The frame comes with reflex hinges, externally beading and a beautiful decorative internal mould.

Construction

As standard, the windows are made from quality redwood. A hardwood option is also available.

The range is constructed from generously proportioned timber sections.

Performance

A+ rated on the BRE Green Guide and approved to:

  • BS 6375 Part 1
  • E 2500 exposure category

and the following pressure class ratings:

  • Air Permeability: 600Pa
  • Water Tightness: 1,950Pa
  • Wind Resistance: 2,500Pa

Our windows are factory-fitted with dual weather-strips which give a water-tight seal and a high level of energy efficiency.

An 'A' energy rating is available for its high thermal performance, and is available with triple glazing for even more insulation.

Security

Designed to score an A+ rating to meet and exceed the requirements of BS 7950 - Enhanced security for windows in private dwellings, this range offers a stronger and more effective deterrent to would-be burglars and vandals than ever before.

This, also combined with the assurance of quality, styling and attention to detail makes the A-Series the perfect choice for those who are concerned with security.

Security locking by shoot-bolt espagnolette system with 6 locking points.

High performance security glazing features double sided tape with a silicone infill around the unit and secured with our glazing system.

A+ enhanced security exceed to BS 7950 standards.

Sash Windows

Construction

As standard, the windows are made from quality redwood. A hardwood option is also available.

The range is constructed from generously proportioned timber sections.

Performance

Tested independently and approved to BS 6375 Part 1, achieving a '2,400 Special' exposure category and the following pressure class ratings:

  • BS 6375 Part 1
  • E 2500 exposure category

and the following pressure class ratings:

  • Air Permeability: 600Pa
  • Water Tightness: 300Pa
  • Wind Resistance: 2,400Pa

Security

Designed to score an A+ rating to meet and exceed the requirements of BS 7950 - Enhanced security for windows in private dwellings, this range offers a stronger and more effective deterrent to would-be burglars and vandals than ever before.

This, also combined with the assurance of quality, styling and attention to detail makes the A-Series the perfect choice for those who are concerned with security.

Security locking by shoot-bolt espagnolette system with 6 locking points.

High performance security glazing features double sided tape with a silicone infill around the unit and secured with our glazing system.

A+ enhanced security exceed to BS 7950 standards.

French & Patio Doors

Construction

Manufactured as standard from laminated redwood, selected for its durability and attractive appearance, these doors combine good looks with peace of mind.

Alternatively, if required, the door and frame can be made from quality hardwood.

All timbers are preservative & treated after all machining in accordance with BS8417.

As standard we supply special low level thresholds for wheelchair access in accordance with: Approved Document M England & Wales and the Scottish Building Standards - Section 4.

Alternative threshold options are available to suit most situations in accordance with BS8417.

Performance

Our doors are A+ rated on the BRE Green Guide and approved to:

  • BS 6375 Part 1
  • E 2500 exposure category

We also manufacture to the following pressure class ratings:

  • Air Permeability: 600Pa
  • Water Tightness: 1,950Pa
  • Wind Resistance: 2,500Pa

Our windows are factory-fitted with dual weather-strips which give a water-tight seal and a high level of energy efficiency.

An 'A' energy rating is available for its high thermal performance, and is available with triple glazing for even more insulation.

Security

Sliding Doors: The combination of double rebated frame sections, double gaskets, four point espagnolette locking, anti-lift device and security glazing makes these doors highly resistant to forced entry.

French Style Doors: The combination of 56mm finished thickness security hinges, concealed three-point espagnolette with dead bolt, concealed slip bolts to the fixed leaf and security glazing ensures these doors are also highly resistant to forced entry.

Exterior Doors

Construction

To complement the excellent insulation qualities of the doors, 24mm units are used to glaze both doors and sidelights. Obscure glazing is supplied as standard but clear glass is also an option along with a range of special glazing, including Low E, antisun, decorative screen-printed and luxury leaded glass.

Performance

Our Scotdoors are independently tested and approved to PAS 23 & PAS 24 and achieve the following classifications:

  • Air Permeability: 600Pa
  • Water Tightness: 200Pa
  • Wind Resistance: 2,400Pa

Security

Rebated doors and frames, integral draught stripping and purpose designed weather bar, means that our doors can cope the toughest weather conditions without compromising on style or security.

  • Hung on 3 heavy duty adjustable security steel hinges
  • Rebated door/frame combination
  • Security glazing to all apertures
  • 3-point locking system

Need help?

Our team of experts are here to take away all the hassle. We can help you find the perfect window solution, advising on style and finish and taking care of everything from measuring up to installation.


Tel: 01289 334600

Email: enquiries@allanbrothers.co.uk


The Allan Bros' promise

After more than 200 years of hand crafting the finest timber windows and doors, you can expect us to be more experienced than most. You can also expect us to have learnt a thing or two about what our clients want, need and demand – and we have. That’s why we offer an unrivalled support service backed up by industry leading warranties and guarantees.