New doors can totally transform your home – whether it’s a stylish front door or stunning bi-fold sliding doors which help to bring your garden into your living space. As we manufacture doors on our purpose-built production site we can offer an extensive range of styles and colours which are only limited by your imagination.
And of course all our products are designed to keep your home and family safe and secure. At Alpen we build in high security features and fit robust hardware at the manufacturing stage – such as quality handles, multipoint locking, and anti lever mechanisms. All our products are fully security tested and we are proud to be one of the few companies in the region who supply products certificated by the nationally recognised Secured by Design scheme. All UPVC doors are internally beaded to prevent glazing units or panels being removed from the outside.
The Alpen range offers homeowners a choice of doors materials constructed from UPVC, composite materials or aluminium. No matter which one you choose they are all designed to be hard wearing, easily maintained and built to give many years of trouble-free service. For complete peace of mind we provide a comprehensive 10 year guarantee on our products and installation.
All our doors offer optimum protection against the elements. Air-tight seals keep out any drafts and built in drainage channels ensure there are no leaks. Our range of doors also offer excellent thermal efficiency, ensuring heat is retained in your home which helps to keep your energy bills down.
Our extensive range of door styles can be tailor made to suit your home whether it’s historic or contemporary home.For that special finishing touch we can create a totally bespoke design which incorporates a choice of glazing options – such as feature leading and coloured glass. We can also offer low or even flush threshold on some designs – please ask for information.
Please take time to look through our door gallery – we are sure it will inspire you. And if you can’t see a style to suit your home please in touch because we can design and manufacture doors tailored and created just for your home.
The Alpen range includes:
Residential front and back doors in UPVC, aluminium or composite materials. Click to find out more.
Bi-fold doors in UPVC or aluminium. Click to find out more.
French doors and patio doors. Click to find out more.
Residential and front door
A front door can create a grand entrance to your home so choosing the right one is important. We offer a wide choice to suit all styles of properties and most budgets. Our designs not only look stunning but are also manufactured to be durable enough to stand everyday use whilst being secure enough to keep out intruders.
For homes which have wider openings you can choose from a range of attractive sidelight window options to complement your entrance door which can be manufactured as a single unit to ensure they benefit from clean aesthetic lines.
Here are just some of the residential doors options we offer:
- Fully panelled
- Doors can be finished with frosted, patterned or stain glass
- Other options include: inward or outward opening and low threshold
Our entrance doors, constructed from the same robust UPVC components as our windows, are the perfect solution, combining aesthetic appeal with practicality.
All Alpen UPVC doors are designed to be low maintenance so they don’t need to be pained or treated. Occasional wiping with a damp cloth is all they need to maintain a fresh, good-as-new appearance. Furthermore, UPVC doesn’t warp or swell, so you can be sure your door will maintain its original appearance and keep performing for many years to come. With internal webbing and thick UPVC walls, our doors are designed to withstand the rigours of everyday use without scratching or denting.
If you are installing new Alpen windows and door at the same time we can ensure an exact colour match because the products will be manufactured out of the same batch of materials.
All our UPVC doors can be finished in a choice of colours from – traditional white to our heritage range. Some colours are also available in wood grain finish. We also offer a non-standard range or colours which may take a little longer to manufacture, please ask for details.
For a real cutting edge contemporary look we can create a stunning residential front door in aluminium. Featuring a sleek profile which is minimal and modern, aluminium is becoming popular with homeowners and architects because it’s low maintenance, won’t rot or warp and is designed to give many years of trouble-free performance. Our aluminium door range also benefits from high specification thermal and sound insulation properties to help create a peaceful and warm environment in your home.
Alpen aluminium doors frames can be finished in a range of RAL colour coatings which allows homeowners and architects to create a unique look.
Standard Colour Range
We can coat our aluminium doors and frames in any RAL colour, but non-standard colour items can take longer. For complete peace of mind we provide 10 year guarantee on all aluminium doors products. To ensure the optimal performance of our aluminium range of doors they feature energy efficient multi-chamber construction. Our glazing options allow customers to choose an energy rating performance rating from C to A Star. All our products are fully building regulation compliant.
For technical reasons associated with colour reproduction, the colours shown give only an indication of shade. No guarantee can be given that they will exactly match the powder product. Colour references shown in this chart are not suitable for matching with product supplied elsewhere.
A – Insulated rigid foam infill panel – for enhanced thermal efficiency and sound proofing
B – Triple-seal frame ensures the doors remain watertight in even the harshest weather conditions.
C - Tough GRP outerskin with woodgrain effect finish, available in 13 colours
D - Optional aluminium low-threshold available – ideal for pushchairs and wheelchair access
E – 100% recycled UPVC Thermal Inserts in the frame provide ultimate thermal efficiency and enhanced sustainability.
Our composite doors have been tested against extreme weather, extreme attack and over enthusiastic homeowners. And all the integrated high-tech security features will deter any unwanted visitors. Whether you are looking a traditional or contemporary style, you can choose from a wide range of colours to suit your home. And that’s now all – we’ve got a selection of door furniture and a range of beautiful glass too. Stylish doors that are easy to maintain and keep you safe – what more could you ask for?
It is not possible to watch a home design programme on the TV that doesn’t feature bi-fold doors. Many homeowners are starting to discover that you can bring the indoors and outside together seamlessly and completely transform a kitchen, lounge or bedroom terrace into a light filled and airy space. At Alpen we can manufacture high quality bi-fold doors in a choice of aluminium or PVCU and in a range of colours and configurations.
Each bi-fold door system has a built-in four-rail aluminium roller track so that it glides open or closed smoothly and effortlessly. Once open, D-shaped interior handles allow the doors to fold back flush in order to create a wide uninterrupted opening so that internal rooms and terraces, patio and gardens become one. Cleverly designed low or flush thresholds allow easy access but offer protection against the rain and wind in adverse conditions.
Our collection of aluminium or UPVC bi-fold doors feature ultra slim frames which help to give a minimal look. We can manufacture doors which can go across a 6 metre span with no vertical supports visible once the doors are opened. Large areas of glazing allows the light to flood into a room and also provides solar gain in the winter months. The multi chamber design, high specification glazing (such as triple glazing) and security features including multipoint locking, 5 lever locks and high quality hinges, means that homes owners can ensure that their homes secure and cosy all year around.
Alpen bi-fold doors are built to provide may years of trouble-free performance which far exceed the minimum requirements set out for the most extreme weather test. They also meet the British Standard minimum requirements for construction, security, safety, weather-tightening and strength of performance. This mean behind their striking looks, your bi-fold door system door is robust, built to last and will protect your home from the elements.
French Doors And Patio Doors
Designed and manufactured to achieve an exact, draft-free fit, all of our French and Patio doors are guaranteed to look stylish and provide a simple smooth opening action.
As we manufacture to order, we are able to create a wide choice of designs in either PVCU or aluminium. Both products benefit from high quality materials which have excellent thermal and sound insulation properties to help create a peaceful and warm environment inside your home. We also allow easy access by fitting low or even flash thresholds on products.
French doors link your home to your outside spaces, allowing you to enjoy your garden or view so they are ideal for families where children are running in or out of the home or for entertaining in the garden. They add a real touch of sophistication to any home whether contemporary, traditional or historic. Georgian glazing bars, diamond/square leading detail, stained, patterned or frosted glass can also be specified as an optional extra.
Our patio doors can provide large glazed areas which allow light to flood into a room and provide uniterrupted views of gardens and outside areas. We offer a choice of patio doors options featuring 2, 3 or 4 panes, all of which offering super smooth operation. All our doors come with a 10 year product and installation guarantee for complete peace of mind.
Alpen aluminium French Doors or Patio Doors can be finished in a range of RAL colour coatings which allows homeowners and architects to create a unique look.
Standard Colour Range
We can supply our aluminium doors and frames in any RAL colour, but non-standard colour items can take longer.
UPVC French Doors or Patio Doors can be finished in a choice of colours from – traditional white to our heritage range. Some colours are also available in a wood grain finish.
We also offer a non-standard range of colours which may take a little longer to manufacture, please ask for details.