Corona Virus Lockdown Update 

In light of the UK Government’s announcement over the weekend that coronavirus restrictions are to be increased we would like to clarify what this means for Mark Forrest & Co Ltd and our customers. Following guidelines contained within the Prime Minister’s address Mark Forrest & Co Ltd are permitted to maintain operations through the lockdown period under the exemption;

“Workplaces should stay open where people can’t work from home – for example in the construction or manufacturing sectors”.

This means until instructed otherwise by the UK Government, building installations will continue as planned and day to day operations will continue as normal. Our office will remain open.As things stand, if you have an installation date with us the installation will go ahead as planned. Customers are not required to be home when the installation takes place as long as our installation team can gain access and electricity.


PVC Window Installation in Bolton, Manchester, North West

Technically advanced

Manufactured using the latest profiles form market leading extruder, Profile 22, our technically advanced Safeguard windows have been designed for today’s exacting challenges.

British Made

Manufactured locally in a purpose-built facility, our Safeguard windows are manufactured from window profiles extruded in Telford by the largest extruder of PVC profile in the UK – Profile 22.

Designed by Experts

Profile 22 boast the newest extrusion equipment in the UK fenestration industry – meaning your windows have been designed to exceed todays industry regulations and future proof your home for years to come.

More Thermally Efficient

As the most up to date PVC Profile available – you can be sure that your window can provide you with the best Window energy ratings and U values available in the market.

More Cost Effective

Our Safeguard windows have been designed to ensure that your heating costs remain under control – we use the latest profiles to ensure our windows are as thermally efficient as possible.

Better for the environment

With an estimated lifespan in excess of thirty-five years and the ability to recycle several times – installing the Safeguard range of windows means you are doing your bit for the environment.

Less frame more glass

With our “low sight line gaskets” we ensure that you are allowing in the maximum natural light and also that your window is aesthetically pleasing.

Strong and Secure

Built to exceed the requirements of PAS 24 – which is the industries benchmark for security performance. Our Safeguard windows are strong and good looking.

Fully Tested

Manufactured locally by fully accredited, long established partners. Our windows are tested rigorously to ensure that they continue to exceed all weather, security and thermal regulations available.

Beautiful Colours

Offering a wide range of foiled options, the Safeguard window is designed to give the homeowner the widest range of choice available.


Profile 22 come with a 10 year warranty against cracking warping and discoloration.


These accreditations are held by company’s throughout our supply chain.

BS 6375 – Performance, strength and operation of PVC windows.
BS EN 12608 – Fabrication of windows and doors
PAS 24 – Enhanced security of windows
Secured by Design – Further security of windows and doors
ISO 9001 – Company management structure
BS 7412 – Weather testing PVC windows
BES 6001 – Responsible Sourcing of products
ISO 14001 – Environmental management