Aluminium Windows by Park Lane Windows, Doors & Conservatories in Northampton 

Stunning slim lines & a unique contemporary finish allow maximum light in & helps to create a sleek look to your home. Our aluminium double glazed windows offer stunning versatility, we are based in Northampton and cover Northamptonshire & Milton Keynes. 

Our aluminium double glazed windows are available in a wide range of colours, styles & glazing options, we only use the very best materials for our windows & our range of Aluminium windows are all made-to-measure & offer both high energy & thermal performance, along with high security locking. 
 
 
 
 
 
 
Buying a new set of windows may not be as easy a task as you were anticipating as there’s so much to consider. You shouldn’t get stressed about it though as Park Lane Windows has a team of sales and design consultants who take the strain out of window buying on your behalf. 
 
We will make sure that you get the exact right windows for your home and are left immensely satisfied with the standard of customer service provided. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

ALITHERM 300 & 800 

Alitherm 300 & Alitherm 800 Windows 

The Alitherm series of windows offer a range of high quality double glazing solutions for side hung, top hung, open out, top swing reversible and parallel opening casements. This versatile range of profiles can provide many solutions such as traditional casement windows inspired by the elegance and styling of timber products. All Alitherm profiles utilise innovative polyamide thermal break technology which creates a barrier between the cold air outside and the warm air inside. This technology significantly reduces thermal transmittance and enhances the overall U Value. The Alitherm range are available in a choice of standard or non-standard colours including metallic, dual colour and also textured and anodised effect finishes. 
 
The series features products that achieve: 
 
Window Energy Rating A 
BRE Green Guide A 
U Values up to 1.2W/m2K 
Kitemarked systems with PAS24:2012 Security 

ALITHERM HERITAGE 

Alitherm Heritage 

The Alitherm Heritage range were designed and developed to specifically to meet the requirements of refurbishment and renewal projects, particularly in sensitive planning areas. Ideal for Victorian and Art Deco projects. 
 
Providing a modern, like-for-like replacement for traditional materials, Alitherm Heritage is the ideal solution for projects where planning or design demands dictate the installation of sympathetic materials – even for listed buildings. 

SLIDING SASH 

Aluminium Sliding Sash 

The slim frame sight lines and slim 42mm meeting rails makes this modern window perfect for that sleek modern look, the flush opening of the sashes also have no projection. 
 
The aluminium sash window also comes in with a choice of decorative sash horns & deep bottom rails are available if you are trying to replicate a traditional sash window. All Park Lane aluminium sliding sash windows come with traditional authentic looking catches in a range of colours. 

QUALITY 

Expect the highest standards 

Getting pleasure from your replacement aluminium windows begins with our commitment to quality in these areas: 
 
Latest technology products 
No pressure selling 
Friendly site surveys 
Professional installation 
After-sales and a warranty you can count on. 
Expect the highest standards. 
 
Years of experience, advanced manufacturing and thousands of delighted customers means you can have complete confidence in our products and services. 
 
For your peace of mind, our products are manufactured to the highest industry standards. 
 
Park Lane means more than just windows - it means improving your home and enhancing your lifestyle. 

THERMAL EFFICIENCY 

Improved Thermal Efficiency 

Modern aluminium windows are thermally-broken using polyamide, an excellent insulator which helps to insulate windows against heat loss. The thermal conductivity of polyamide is 160 times better than steel, which for a typical terraced house would provide a saving of around £95 each year in fuel costs. In addition to these energy savings, the polyamide also raises the internal temperature of a house, helping to reduce the risk of condensation. 
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