The Property And The Challenge
The Property
The restoration of a former Second World War control tower into an iconic modernist bed and breakfast was a labour of love for one Norfolk couple.
However, the historic property had previously been fitted with modern UPVC windows and doors that did not complement the original character or architectural detailing of the building.
The Challenge
The existing UPVC windows and doors were not only unsuitable aesthetically, but also allowed water to leak into the property and created uncomfortable draughts.
The owners wanted to replace them with windows and doors that closely replicated the control tower’s original appearance while providing the thermal efficiency and performance expected from a modern product.
Finding The Right Solution
After researching four companies that supplied replacement metal windows, the couple chose Met Therm Windows.
They were particularly impressed by the slimline appearance of Met Therm’s windows, the wide selection of colours and styles available and the excellent energy performance offered by the A+10-rated system.
Met Therm’s AG210 windows and doors allowed the owners to recreate the slender proportions and authentic appearance of the original metal frames without compromising on comfort, durability or energy efficiency.
Throughout the planning process, the Met Therm team worked closely with the couple, offering expert assistance with measuring and fitting while remaining considerate of their budget and project timescales.


Authentic Style And Modern Performance
Improved Comfort
Since the new AG210 windows and doors were installed, the bed and breakfast has benefited from a noticeable improvement in comfort and performance.
The replacement frames are considerably slimmer than the previous UPVC products, allowing much more natural light to enter the building and restoring the clean, modernist appearance of the original control tower.
The new windows and doors have also eliminated the water leaks and draughts experienced with the previous installation while helping to reduce the amount of external noise entering the property.
The Finished Result
The finished windows have attracted countless positive comments from visitors, architects and designers, many of whom are impressed that such an authentic style of metal window is still available.
Some airfield enthusiasts have even found it difficult to believe that the windows are not original to the building.
The couple were delighted with Met Therm’s helpful and friendly service, particularly the support provided throughout the planning, measuring and installation stages.
In their opinion, the new metal windows and doors quite simply make the building.










