About us​​​​​​


2018 is our 40th year of trading and we have lots to celebrate. Since 1979 we have supplied and installed our products to over 50,000 discerning home owners in the Northamptonshire area. 


We're still here today and still prospering because we put our customers first. With T&K you receive the highest quality products the market has to offer, service levels that go above and beyond, no high-pressure sales tactics and constructive advice for any project you may be considering.


We are dedicated to providing our customers the highest quality service throughout their installation, starting at their first query, all the way through to their final installation and payment.




our history


There are very few home improvement companies with a history to compare to that of T&K.

The company was founded in 1979 by Kevin Johnson and his then business associate, Tony Foster.

T&K's history is full of recognition and awards in the glazing and home improvements sector.

Some of our employees have been here for over 30 years.

Our sister company Emplas was set up due to the demand of PVC-U in the mid 1980s.

T&K is still owned and ran by the Johnson family, with Kevin's son Ryan as Managing Director of T&K and Emplas.

We are constantly adding new products and materials to our range. 




Visit us to see our products in the flesh.


 Take a look below at a detailed timeline of T&K.