Wondering if the windows in your home need replacing? Although it can be a significant (and dreaded) expense, it is a worthwhile one as high-quality, well-maintained windows can last for 20 years (or more).

We will reveal some of the key benefits to having either bi-fold or sliding doors to help you decide which may be the best option for your home.

Lockwood Windows have been established since 1998 and have been a loyal KÖMMERLING fabricator right from day one. Earlier this year they were approached by one of their very first customers with a request for a new front window and high security entrance door.