The best place for weatherseals and gaskets

At TAG, technologically advanced, innovative products and outstanding service levels have made us what we are today – the first-choice supplier of gaskets and weatherseals for uPVC and aluminium doors and windows.

Our success is based on our ability to deliver the quality in every area of our business that makes us the risk-free partner for any customer, no matter how large or small.

Quality products: bespoke solutions based on customer specifications and over 360 stock profiles, all manufactured to exacting standards from BS7412-compliant materials

Quality service: rapid turnaround, flexible runs and excellent value, based on the ISO 9001: 2008 quality management standard

It all adds up to a quality company that’s been keeping its promises for over 30 years. So, whatever you need, you can always trust us to deliver – on time, within budget and to the strictest quality requirements.


TAG PLASTIC EXTRUSIONS LTD has been established since 1984 and is a privately owned company operating out of a 9,000 sq. ft. fully owned facility in Exeter minutes from the M5 motorway.

TAG manufactures high quality flexible and rigid extrusions principally for the uPVC and Aluminium window fabrication industry.

The materials we use for our flexible mouldings are principally made of a Thermoplastic Elastomer, which conforms to BS7412 standard.

We have also developed an encapsulated foam bubble with the trade name FOMASIL™, using high performance materials which also conforms to the BS7412 standard.

It is the company’s objective to ensure that through constant development of technical resources and management systems that we provide our customers with products and services that fully satisfy their expectations.


TAG Plastic Extrusions Ltd
21 Marsh Green Road East
Exeter, Devon, EX2 8NY
Phone: 01392 201225