Designing a Healthy, Comfortable Home

At a glance

Healthy homes are good for people and the planet. Our CPS (Closed Panel System) combines responsibly sourced timber, non-toxic recycled glass-wool insulation, and MVHR for clean, filtered air—all wrapped in calm, daylight-filled architecture by Dualchas that people love and therefore maintain for generations.

Healthy materials: Timber from FSC/PEFC supply chains; low-VOC finishes specified.
Non-toxic insulation: Recycled mineral glass-wool—no harmful off-gassing; excellent acoustic comfort.
Fresh air: MVHR delivers filtered air, manages humidity, and reduces allergens while retaining heat.
Design for wellbeing: Natural light, outlook, and simple, calming plans that support family life.
Longevity & low carbon: Loved homes last; timber stores carbon and CPS off-site build cuts waste.

Healthy materials, responsibly sourced

Our superstructure is timber supplied through Donaldson Timber Systems with FSC/PEFC chain-of-custody. Timber is renewable, locks up biogenic carbon, and carries a far lower embodied footprint than heavy, high-energy materials. It also creates interiors that feel warm, tactile and connected to landscape.

Non-toxic, recycled insulation

CPS cavities are filled with recycled glass-wool (mineral-based, hydrophobic). It is inert and non-toxic, does not off-gas harmful chemicals, and is recyclable at end-of-life. Thermally, it delivers excellent U-values; acoustically, it helps make rooms quieter and calmer—key to everyday wellbeing.

Fresh, filtered air with MVHR

Airtight fabric works best with intelligent ventilation. MVHR continuously supplies fresh, filtered air, extracts moisture and pollutants, and recovers heat from outgoing air to reduce energy use. The result is stable humidity, fewer allergens, less condensation and mould risk, and better sleep.

Design that supports wellbeing

Our sister company Dualchas Architects shapes HebHomes with clarity and calm: generous daylight, framed views, and simple, flexible plans that balance sociable spaces with private retreat. Good architecture reduces stress, improves mood and creates homes that people value—and care for.

Homes that are loved last longer

True sustainability is whole-life. When a house is well made and well loved, it is maintained, adapted and kept—avoiding the carbon and waste of premature replacement. CPS off-site manufacture also reduces construction waste and shortens time on site.

Reviewed by Alasdair Stephen, Managing Director, and Neil Stephen RIAS, Director.

Common Questions

What makes a HebHome a healthy home? ›

A HebHome supports healthy living through responsibly sourced timber, recycled glass-wool insulation, filtered fresh air and daylight-rich design. The fabric, services and design all contribute to comfort, quietness and good air quality.

Where does HebHomes’ timber come from? ›

Our structural timber is supplied through Donaldson Timber Systems with FSC/PEFC chain-of-custody. Responsible forestry means traceability, renewability and lower embodied impact than many conventional alternatives.

What insulation does HebHomes use? ›

HebHomes uses mineral-based recycled glass-wool insulation. It is inert and non-toxic. It does not off-gas harmful chemicals and offers excellent thermal and acoustic performance.

How does MVHR improve indoor air quality and comfort? ›

MVHR continuously supplies filtered fresh air while removing moist, stale air. This helps reduce mould risk and allergens. Heat recovery keeps temperatures stable and energy use low.

Are HebHomes Passivhaus-certified? ›

HebHomes follows Passivhaus principles but is not formally Passivhaus-certified as standard. We use an airtight fabric, high insulation, thermal-bridge control and MVHR, while avoiding the additional cost and complexity of certification. Performance and comfort remain the goal.

Do healthy-home features cost more? ›

Many healthy-home features are included as standard with CPS. Over time, better fabric and ventilation lower energy costs and reduce maintenance—improving whole-life value.

How quiet is a HebHome inside? ›

Yes—recycled glass-wool and careful detailing provide strong acoustic performance. This helps create calmer interiors for work, rest and sleep.

Can I choose low-VOC paints and finishes? ›

Yes—we can specify low-VOC paints, adhesives and sealants. We can also advise on healthier product choices during specification to further improve indoor air quality.

How can architectural design support wellbeing? ›

Daylight, views, room proportions and flow can all influence wellbeing. Dualchas’ approach emphasises simplicity, outlook and connection to nature—proven influences on wellbeing.

How does a HebHome reduce summer overheating? ›

Yes—overheating can be reduced through orientation-led glazing and appropriate shading. Solar-control glass, MVHR summer bypass and night-purge strategies can also help keep spaces comfortable as the climate warms.

What are the environmental benefits beyond lower energy use? ›

Timber construction, off-site manufacture and recycled insulation can reduce environmental impact. Loved, durable architecture stays in use longer—dramatically improving whole-life outcomes.

Where can I find HebHomes’ technical performance data? ›

Our Technical Info page provides typical U-values, airtightness information, services and relevant approvals. See it for BOPAS/BBA details and any available EPDs. We’re building post-occupancy case studies to share real-world outcomes.

Downloads & Links

Technical Info (fabric specs, MVHR/ASHP, windows & doors).
Discuss your project (design options, site planning and specification advice).

Other sustainability pages