# Glanhau Ffenestri Sgwar Window Cleaning

Glanhau Ffenestri Sgwar is a professional cleaning specialist based in Bangor, serving Bethesda and surrounding North Wales areas. The business offers comprehensive external cleaning solutions for both domestic and commercial properties, with a particular focus on window cleaning using pure water-fed pole systems that safely reach difficult and high-access areas.

Beyond windows, the company provides gutter cleaning, solar panel cleaning, pressure washing, render cleaning with algae removal, and tarmac restoration services. They specialise in soft washing using environmentally friendly chemicals and hold City & Guilds qualifications in softwashing techniques, alongside Pureseal Services approved applicator status.

What distinguishes Glanhau Ffenestri Sgwar is their commitment to quality and safety compliance. All equipment is regularly maintained to meet health and safety regulations, and the team uses purified water systems for superior results. Customer testimonials consistently highlight their reliability, friendly approach, and transformative results—one client noted their algae treatment completely resolved unsightly pink discolouration on their property. The business prioritises genuine client satisfaction through prompt, efficient service with no mess.

Operating Monday to Friday, 8AM–5PM, they offer flexible regular visit arrangements at reasonable prices. The team's years of professional experience, combined with full insurance and certification, ensures clients receive dependable, trustworthy service whether for small domestic projects or larger commercial undertakings.