Why Spring & Summer Are the Best for Exterior Building Cleaning

As spring arrives and the days grow lighter, it’s the perfect time to refresh your commercial property—starting with the exterior. After a long, wet winter, buildings across the UK are left with algae, grime, moss, and surface damage that, if left untreated, can affect not just appearance but performance, compliance, and safety.

At Exterius, we deliver professional exterior building cleaning and specialist cleaning services designed to restore and protect the value of your property. From facades and cladding to windows, grounds and commercial walkways, we offer a complete package that ensures your building makes the right impression all summer long.

Why Exterior Cleaning Matters Most in Spring and Summer

1. Winter Leaves Behind More Than Dirt

Months of harsh weather can stain brickwork, clog gutters, erode finishes, and encourage moss and algae growth on walkways and facades. Addressing this now prevents long-term damage and helps avoid the higher costs of reactive repair work.

As an experienced industrial cleaning company, we help facilities managers tackle winter residue early—ensuring their site is fit for purpose before peak operational periods begin.

2. Ideal Weather = Ideal Conditions

Spring and summer provide better drying times and working conditions, allowing our operatives to deliver:

Higher efficiency
Safer working at height
Reduced risk of water ingress or disruption

Our technical cleaning services perform best in stable weather, whether we’re restoring a listed stone facade with DOFF steam cleaning or commercial jet washing an expansive public forecourt.

3. Summer Footfall Demands a Great First Impression

More daylight, warmer weather, and busier foot traffic mean your exterior matters more than ever. Whether you run a retail estate, office complex or industrial unit, a clean, well-maintained exterior communicates professionalism, safety, and pride in your business. At Exterius, we support businesses with specialist deep cleaning services that enhance the visibility, cleanliness, and safety of their entire external environment—from ground level to rooftop.

Our Exterior Cleaning Services for Spring and Summer

We go beyond standard pressure washing. As one of the UK’s most trusted exterior cleaning specialists, we offer a complete exterior service designed to support operational goals, compliance, and long-term asset care.

Exterior Building Cleaning & Facade Restoration

Our facade and cladding cleaning services remove:

Carbon staining
Algae and moss
Traffic pollution and environmental dirt

Using a mix of DOFF steam and pressure washing systems, we clean everything from modern office exteriors to heritage stone and brickwork.

Commercial Window Cleaning

Nothing improves your building’s exterior faster than clean, streak-free windows. We offer:

Reach of up to 65 feet using hot water-fed poles
75°C pure water for residue-free results
Safe and efficient cleaning delivered by trained operatives

Our commercial building window cleaning services are ideal for office buildings, retail parks, schools, and multi-storey premises. We work around your operational hours to ensure minimal disruption.

Jet Washing and Open Space Cleaning

Exterius offers advanced jet washing for:

Car parks and walkways
Communal spaces and retail parks
Public seating areas and school grounds

We use Mosmatic flat surface cleaners and van-mounted systems to deliver consistent, safe results across large-scale surfaces.

Commercial Grounds Maintenance

Clean buildings mean little if the grounds are neglected. As your all-in-one exterior cleaning contractor, we provide:

Lawn care, hedge cutting, and seasonal planting
Weed control and leaf clearance
Litter picking and visual maintenance of external areas

Think of it as landscaping with a facilities management mindset—focused on health, safety, presentation, and operational efficiency. We’re not just maintaining outdoor areas; we’re improving your property’s kerb appeal and reducing risk.

Who Should Prioritise Exterior Cleaning This Season?

Spring and summer exterior cleaning is especially important for:

Retail parks and shopping centres preparing for higher seasonal footfall
Office buildings and corporate HQs aiming to enhance brand image
Logistics, transport and warehousing sites maintaining compliance and safety
Educational and public sector buildings improving access and cleanliness during peak months
Industrial estates and commercial landlords protecting investment and tenant satisfaction

Why Work With Exterius?

With over 20 years of experience, Exterius is a leading name among specialist cleaning companies in the UK. We are trusted by facilities managers, operations directors, property teams and landlords nationwide for our consistency, technical knowledge, and tailored approach. We offer:

Fully accredited, IPAF-trained operatives
Advanced DOFF steam, pressure washing and SpaceVac technology
Flexible working hours and national coverage
Transparent reporting and reliable delivery

As a multi-service industrial cleaning contractor, we offer more than just cleaning—we deliver peace of mind.

Book Your Free Site Survey

Spring and summer offer the most practical and cost-effective opportunity to clean, maintain and enhance your exterior spaces. Whether you’re planning a full building clean, routine window maintenance or grounds improvement project, our team will assess your needs and create a bespoke solution.

Get in touch today to book your free, no-obligation site survey and discover how Exterius can help your business put its best foot forward this season.