Advocate AG

Advocate AG, a trusted and innovative company in the industry, was established in 1999 and has grown from modest beginnings to one of the leading firms in the field. Our commitment to providing exceptional design, attention to detail, quality, and professionalism has led to our expansion into the private sector with our 'Energy' Division in 2009. Our work can be seen throughout East Anglia and London, with clients ranging from prestigious institutions such as Colchester Sixth Form College, Essex Police, and Essex Fire Service to notable establishments like Beth Chatto Gardens, Salthouse Harbour Hotel, Ipswich, and Colchester General Hospital.

Our Approach

At Advocate AG, we pride ourselves on offering a bespoke, custom-designed service tailored to your needs. We do not stock standard windows or doors, as each product is built to your requirements, ensuring a perfect fit and complete satisfaction. Our staff, from surveyors to fabricators, are all highly trained and multi-skilled, ensuring a seamless process from measurement to installation. We directly employ everyone who works for us, never using sub-contractors, to maintain our high standards of quality and professionalism.

Windows and Doors

We specialise in providing a vast array of window and door options, tailored to your specific needs. With doors, we offer various types, such as hinged, sliding, or folding, and fabricate them in aluminium, steel, stainless steel, composite (timber/aluminium), PVCu, or engineered timber. Our windows are also custom-made, with a wide range of openers, materials, colours, shapes, and layouts available. We build each window and door to your specific size and specification, ensuring a perfect fit and complete satisfaction.

Structural Glazing and Roof Lights

We offer structural and frameless glazing options, creating large, clear expanses of glass without the distraction of framing. Our structural glazing can be single glaze for internal use or made into units for insulation for external use. We also provide rooflights, patent glazing, and canopies, utilising our extensive experience in the commercial sector to bring you the best possible solutions for your home.

Curtain Walling

Curtain wall generally refers to continuous runs of glazing in an aluminium, steel, or wood frame. We are experts in installing bespoke curtain wall, with an admirable reputation for manufacturing and installing the highest quality curtain wall. We also provide screens, which are large stand-alone framed sections.

At Advocate AG, we are committed to providing you with the best possible service and products, backed by our extensive experience and expertise in the industry. Please do not hesitate to contact us with any enquiries.