Sustainability Services
At EnviroSpan Engineering, sustainability is not an add-on—it’s embedded in everything we do. We provide comprehensive sustainability consultancy services to help clients design and deliver buildings that are energy-efficient, environmentally responsible, and aligned with the UK’s low-carbon future.
Our sustainability services span the full project lifecycle, from early-stage planning to post-occupancy performance review. Whether you’re targeting certification, regulatory compliance, or long-term energy savings, we support you with data-driven strategies, technical expertise, and practical solutions.
Low-Carbon and Net-Zero Design
We work closely with clients, architects, and design teams to develop low-carbon strategies that reduce operational emissions and improve long-term performance. By analysing energy consumption patterns, thermal loads, and passive design opportunities, we propose integrated solutions that align with current UK net-zero targets.
These include:
- Energy-efficient HVAC and lighting design
- Passive ventilation and solar control
- High-performance envelope recommendations
- Renewable energy integration (e.g., solar PV, solar thermal)
Energy Modelling & Simulation
Using tools like IES VE, HAP, and Revit, we perform detailed energy simulations and performance modelling to guide informed design decisions. Our modelling services include:
- Thermal load analysis
- Daylight and solar studies
- Part L compliance modelling
- EPC and SBEM support
- Overheating risk assessment (TM59 / TM52)
This helps optimise system sizing, reduce operational costs, and avoid performance gaps post-occupancy.
Sustainability Certifications
EnviroSpan Engineering supports projects targeting sustainability benchmarks such as:
- BREEAM (Excellent / Very Good)
- LEED (Silver / Gold)
We manage the full certification process—from credit tracking and documentation to coordination with design teams, contractors, and assessors. Our in-house experts help you achieve certification without compromising programme, cost, or design intent.
Water & Resource Efficiency
Reducing water use is essential to sustainable building operation. We design systems and strategies that meet or exceed Part G requirements and align with BREEAM Wat credits.
Our services include:
- Greywater and rainwater reuse systems
- Low-flow sanitary ware specification
- Efficient hot water distribution design
- Water consumption calculations and metering layouts
We also encourage the use of sustainable building materials, low-VOC products, and waste minimisation strategies across the project.
Lifecycle Assessment & Carbon Analysis
We offer Lifecycle Assessments (LCA) to evaluate the environmental impact of materials, systems, and design choices over time. Our carbon analysis services support:
- Embodied and operational carbon reporting
- Whole Life Carbon assessments
- Circular design and material reuse planning
This provides clients with a clearer picture of long-term sustainability performance and supports carbon reduction goals.
Post-Occupancy Support
Sustainability doesn’t stop at handover. We offer Post-Occupancy Evaluation (POE), energy audits, and seasonal commissioning support to ensure buildings continue to perform as designed. Our reports provide actionable recommendations for improvement, helping building owners meet ESG, energy, and wellness targets.
Our Commitment
At EnviroSpan Engineering, we believe sustainability is fundamental to building design and delivery. By integrating engineering expertise with environmental stewardship, we help create buildings that perform better—for clients, communities, and the planet.