Are You Looking for Door & Window Companies in Crowborough?

Sterling Industrial Doors specialises in high-quality industrial and commercial door systems, roller shutters, and security products. Established in 1992, we serve clients across Sussex, Surrey, Kent, and the South East of England. Our services include design consultation, installation, and maintenance of durable, secure door solutions tailored to commercial, agricultural, and domestic needs.

Direct Trade Plastics is a South East-based supplier and installer of premium windows, doors, conservatories, and roof lanterns. Established in 2009, we combine over 50 years of collective expertise with Certass-certified installations to deliver energy-efficient, secure solutions tailored to residential and trade needs. Our product range includes heritage-inspired designs from The Residence Collection and modern alternatives, all backed by a commitment to quality and customer-centric service.

C I Products is a leading supplier of UPVC building and glazing products to the construction industry in Kent and Sussex. Established in 2004, we provide windows, doors, conservatories, and roofing solutions that exceed building regulations while offering aesthetic appeal. Our family-run business combines quality-assured products with free local delivery, expert advice, and competitive pricing for architects, builders, and homeowners.

Insulation Services is a family-owned home improvement company specialising in windows, doors, conservatories, and roofline solutions. Based in Crowborough since 1977, we deliver bespoke installations across Sussex and Kent, combining traditional craftsmanship with modern materials. Our FENSA-certified team ensures every project meets strict building regulations while prioritising energy efficiency and aesthetic appeal.