Klenza provides high-quality exterior cleaning in Oxford and across Oxfordshire. We clean roofs, render, windows, conservatories, gutters, fascias and soffits, plus solar panels, for homes, schools and businesses.
Personal Approach
Reliability and Efficiency
High Quality Work
Customer Focused
20 years Experience
So I started this business in the Worcestershire area a different name 20 years ago. Focusing in on to providing residential Window and PVC cleaning that made homeowners proud of the property they lived in that was reliable and high-quality but also friendly and approachable. Having moved down to Oxford eight years ago I reached out to Local businesses in order to provide the same quality a client base of many happy clients within the local area.
When I started this business over 20 years ago in Worcestershire, my goal was simple: to help people take pride in their homes through exceptional window and PVC cleaning. From day one, I’ve believed that great results are only part of the job. Being reliable, approachable, and treating every property with the same care and attention I’d give my own has always been just as important.
Eight years ago, I brought those same values to Oxfordshire, where Klenza continues to grow through the support of homeowners, businesses, and property managers who value quality, reliability, and attention to detail. While our services have expanded over the years, the principles behind them haven’t changed—delivering outstanding results and a service our clients can trust, every time.
-Founder-
Klenza is a roof cleaning company serving homes and businesses across Oxfordshire. Moss, algae and debris hold moisture against your tiles and can shorten the life of your roof. We remove them using methods suited to your roof type, so the surface is cleaned without damage. A cleaner roof looks better, helps protect the tiles and can prevent costly repairs later. With 20 years of experience, we work on houses, schools and commercial buildings. Request a free quote today.
Key benefits: It protects your property value, extends the roof’s life, and enhances your home’s overall appearance.
Our render cleaning service restores the fresh, original look of your exterior walls. We remove green algae, black marks, red staining and general dirt from K-Rend, monocouche, silicone, acrylic, lime and cement render, using non-abrasive methods that protect the colour and texture. Regular cleaning helps preserve the building and slows the return of algae. Klenza covers Oxford and the surrounding villages. Ask for a free quote.
Key benefits: It preserves the building’s structural integrity, boosts the visual appeal, and prevents future biological growth.
Dirt, bird droppings, moss and algae can build up on solar panels and block sunlight, so regular cleaning helps your system work as it should. Klenza is a solar panel cleaning company for homeowners, businesses and solar farms across Oxfordshire. We use safe methods that protect the glass and frames. Tell us how many panels you have and we will send a free quote.
Key benefits: It helps your panels perform at their best, protects the glass and frames, and keeps your system looking clean.
We clean windows, frames and PVC for houses, cottages and roof windows, and we offer commercial window cleaning in Oxford for shops, offices and schools. Regular visits keep glass clear and give your property a better first impression. Choose a one-off clean or a regular schedule that suits your business or home. Contact us for a free quote.
Key benefits: It keeps glass and frames clean, makes a better first impression for homes and businesses, and saves you the time and risk of reaching high windows.
Blocked gutters cause overflow, damp patches and damage to walls and fascias. Our gutter clearing removes leaves, moss and debris and cleans the outside of your gutters, so rainwater drains away properly. It is a simple way to protect your property before the wet months. Klenza serves homes and businesses across Oxfordshire. Request a free quote.
Key benefits: It prevents overflow and damp, protects your walls and fascias, and helps your gutters last longer.
Conservatory roofs turn green and dark with algae and moss, and can look tired even when the frame is fine. We clean the roof, frames and gutters using methods suited to glass and polycarbonate. The wrong method can damage a conservatory roof, so we choose the approach for your material. Request a free quote for your conservatory.
Key benefits: It restores a clean, bright roof, avoids damage from the wrong cleaning method, and improves your conservatory’s appearance.
Fascias, soffits and gutter exteriors collect dirt, algae and weathering that make the whole roofline look tired. We bring back a clean, bright finish on PVC and other surfaces, and it pairs well with a roof or gutter clean in the same visit. Klenza covers homes and businesses across Oxford and Oxfordshire. Ask for a free quote.
Key benefits: It refreshes the whole roofline, removes algae and dirt from PVC, and improves your property’s overall appearance.
Window cleaning prices in the UK depend on the size of the property, the number of windows, access and how often you book. For an exact price, send us your address and we will give you a free quote.
Look for a reliable schedule, a clear quote and experience with shops, offices and schools. Klenza has 20 years of experience cleaning windows for homes and businesses across Oxfordshire. Contact us for a free quote.
We cover Oxford and the surrounding areas of Oxfordshire.
Send an enquiry through the form on this page. We reply by WhatsApp or phone, visit the property for a quotation, then confirm a date and send a reminder before the clean.
