Why More New Builds in Basingstoke Are Installing MVHR Systems from Day One

The Rise of MVHR in New Build Homes

As new homes continue to be constructed across Basingstoke and surrounding areas, the way we design, build, and ventilate properties is rapidly changing. In the past, windows and extractor fans were considered enough for ventilation. Today, with airtight construction and updated energy standards, this approach no longer works.

Modern regulations, combined with rising expectations around indoor air quality and energy performance, have made Mechanical Ventilation with Heat Recovery (MVHR) a must-have in new builds. More developers, architects, and homeowners are opting to install MVHR systems during the construction phase to comply with Part F building regulations and to future-proof their properties.

This blog explains why MVHR is now the preferred ventilation method in new builds throughout Basingstoke—and why installing it from day one is smarter, cheaper, and more effective than retrofitting it later.

Why MVHR Systems Are Ideal for New Build Homes

New builds are designed to be airtight, energy-efficient, and thermally insulated. While this helps reduce heating bills, it also traps moisture, odours, and pollutants indoors. Without proper mechanical ventilation, this can lead to:

• Condensation build-up on walls and windows
• Mould and damp in bathrooms and kitchens
• Poor air quality with elevated CO₂ levels
• Discomfort from stuffy or stale air
• Allergens and pollutants lingering indoors

An MVHR system provides whole-house ventilation by extracting stale air from wet rooms, recovering the heat, and supplying filtered air to bedrooms and living spaces.

Why Basingstoke Developers Are Making MVHR Standard

Local developers working on housing schemes in areas like Rooksdown, Limes Park, and Sherfield-on-Loddon are increasingly specifying MVHR for the following reasons:

• Compliance with Part F (Ventilation) and Part L (Energy Efficiency)
• SAP calculations that benefit from the energy-saving performance of MVHR
• Marketability – homebuyers increasingly look for homes with smart ventilation systems
• Improved EPC ratings, which are crucial for sale and future-proofing
• Streamlined installation during construction phase (no disruption to finished interiors)

At ClimateWorks, we work directly with builders and self-build clients to design and install MVHR systems that meet the ventilation and air quality demands of modern living.

Case Study: MVHR Installation in a Four-Bedroom New Build in Chineham

A self-build client in Chineham was constructing a detached property with energy efficiency as a top priority. As part of their plan, they contacted ClimateWorks during the design phase to discuss ventilation options.

Goals:

• Meet Building Regs without trickle vents or noisy extractors
• Maintain consistent air quality year-round
• Retain heat and reduce dependency on central heating

What We Did:

• Designed and installed a centralised MVHR unit in the loft
• Rigid ducting to all wet rooms and habitable spaces
• Insulated ductwork routed through internal voids during framing
• Balanced system for even airflow distribution
• Wired-in boost switches in the kitchen and bathrooms

Result: The property passed air-tightness testing and Part F compliance with no issues, and the client now enjoys fresh air, reduced moisture, and minimal heating bills.

Advantages of Installing MVHR During Construction

Installing MVHR during the build phase is far easier and more cost-effective than retrofitting. Here's why:

Lower Costs

• Ducting can be routed through joists and walls during framing
• No need for ceiling or wall modifications later
• Electrical wiring is integrated with other building systems

Better Aesthetics

• Grilles and units are integrated seamlessly
• No bulky add-ons or exposed ducting
• Clean finish in ceilings, walls, or utility rooms

Improved System Performance

• Duct routes are shorter and more direct
• Less resistance means quieter, more efficient operation
• Full control over supply and extract locations

Bullet Point Summary – Benefits of MVHR in New Builds

• Ensures compliance with UK Building Regs Part F and Part L
• Recovers up to 90% of heat from extracted air
• Reduces condensation, mould, and indoor humidity
• Provides a continuous flow of fresh, filtered air
• Supports better sleep and overall health
• Works perfectly alongside heat pumps and low-carbon heating

What to Expect When You Choose ClimateWorks

Design Phase:

• Collaboration with architects and M&E teams
• SAP and EPC guidance
• Airflow and duct layout planning

Pre-First Fix:

• Ductwork installation while walls and ceilings are open
• Unit positioning agreed (typically in loft or plant room)

Post-Second Fix:

• Grille installation, final connections, and wiring
• Commissioning and system balancing
• Full certification for Building Control

Ongoing Support:

• Filter replacements
• Annual servicing
• Performance checks and support

Why Local Matters: ClimateWorks in Basingstoke

When searching “MVHR installers near me”, it’s essential to choose a company familiar with local build standards, planning policies, and property types.

ClimateWorks, based in Basingstoke, offers:

• Quick on-site surveys and consultations
• Expert knowledge of local developments and building methods
• Fast turnaround for quotes and installations
• Trusted support long after your keys are handed over

Ready to Plan Your New Build with MVHR?

If you're building or buying a new home in Basingstoke, make sure MVHR is included from the start. It's an investment in your comfort, health, and long-term energy savings.

Book your design consultation or installation with the Basingstoke MVHR specialists:
👉 https://www.climateworks.co.uk

Author Bio

Dr. Julian Carter is a highly experienced thermal systems expert with over 15 years in the field, holding a PhD in thermal systems. His career spans academic research, consulting, and teaching, focusing on air conditioning and refrigeration systems. Dr. Carter bridges the gap between theoretical advancements and practical applications, providing expert insights to organisations like ClimateWorks, where his guidance informs decision-making and industry best practices. Notably, he has worked on international projects with organisations such as Daikin Industries, the International Institute of Refrigeration (IIR), and the United Nations Environment Programme (UNEP). Currently a lecturer at Edinburgh University, Dr. Carter combines his expertise with a passion for educating the next generation of engineers and advancing climate control technologies.

‍