WKM Building Performance Analysis
Ireland’s Trusted Energy & Compliance Consultants
We combine technical expertise with a deep understanding of Irish building standards, helping you navigate complex requirements with clarity and confidence.
About Us
We combine technical expertise with a deep understanding of Irish building standards, helping you navigate complex requirements with clarity and confidence. 🌏
With over 15 years of experience in thermal modelling, overheating analysis & Part L compliance, WKM are at the forefront of energy efficiency and building regulation compliance. We are a leading Irish consultancy specialising in thermal modelling, overheating risk analysis, and Part L compliance for residential and commercial projects. We support architects, developers, engineers, and self-builders in delivering high-performance, regulation-ready buildings across Ireland.
Services
Our Reliable Services
We deliver specialist expertise to support full building compliance and performance. Our services include advanced thermal modelling to reduce heat loss and condensation risks, overheating analysis to safeguard occupant comfort in line with CIBSE standards, and Part L compliance support with precise NZEB and DEAP/NEAP calculations.
Trust our experienced team to keep your projects efficient, compliant, and future-ready.
Thermal Modelling
Dynamic simulation using industry standard tools (Trisco, BuildDesk, etc) to minimise the risk of surface condensation and heat loss at thermal bridges.
Overheating Analysis
Risk assessments and mitigation strategies in line with CIBSE TM59 & TM52 to ensure occupant comfort in modern, airtight buildings
Part L Compliance
Expert guidance and documentation for compliance with Ireland’s Building Regulations, including NZEB and DEAP/NEAP calculations.
Why Choose Us
Why Thousands Trust Us with Their Building Compliance Needs
We ensure your projects meet all Irish building regulations, every time. From planning to certification, our team delivers accurate, timely support. Trusted by developers, architects, and engineers for hassle-free compliance. Count on us to protect your investment and keep your projects on track.
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Fully Accredited & Up to Date with Irish Regulations
Certified to Irish standards, offering trusted and fully compliant services you can rely on
Practical, Cost
Effective Solutions
We design solutions that work in the real world, and fit your budget. Achieve your goals efficiently with our practical, value-driven approach.
Accurate, Timely Reporting for Planning & Certification
Timely, detailed reports to support your projects and simplify planning and certification.
Our Projects
Our Impactful Projects



Residential rooftop installation
Capacity :
5MW
Category :
Rooftop Solar Systems
Clients :
Energy Group
University sustainability project
Capacity :
10MW
Category :
Commercial Solar
Clients :
ShineBright Solution






Windfarm heartland wind
Capacity :
15MW
Category :
Onshore Farms
Clients :
BreezeBlow
Our Woking Process
Step-by-Step to Sustainable Power
Consultation & Site Assessment
Steps 1
Custom System Design
Steps 2
Permitting & Approval
Steps 3
Professional Installation
Steps 4
System Activation & Monitoring
Steps 5
Pricing plan
Flexible Pricing for a Greener Future
Starter Plan
$49/month
- For small homes or low energy usage
- 3 kW solar panel system
- Net metering enabled
- Basic app monitoring
Standard Plan
$89/month
- Ideal for average households
- 5–7 kW solar system
- Optional battery storage
- Smart energy dashboard
- Standard app monitoring
Premium Plan
$149/month
- High-usage homes or partial off-grid
- 10+ kW solar system
- Battery backup included
- Guaranteed energy savings
- 24/7 system monitoring
- Maintenance included
Testimonials
Real results, real feedback

Small Business Owner
"The solar + battery system keeps our power running even during outages. Plus, it's great knowing we're reducing our carbon footprint."

Apartment Renter
"I joined a community solar program and instantly started saving. It’s perfect for renters like me who want to go green without installing anything."

Homeowner
"The process was easy, and the team explained everything clearly. Now I track my usage with an app and feel more in control of my energy."

Retiree
FAQ
Your Solar & Renewable Questions Answered
Common Questions
Solar panels convert sunlight into electricity (DC). This electricity is then converted into usable power (AC) by an inverter and used in your home or business. Excess energy can be stored in batteries or sent back to the grid.
Renewable energy comes from natural sources that are constantly replenished, like solar, wind, hydro (water), biomass, and geothermal energy.
Yes. Solar systems are highly reliable and require minimal maintenance. With battery storage, you can have power even at night or during outages.
Yes. While solar panels perform best in direct sunlight, they can still generate electricity on cloudy days—just at lower efficiency.
General Questions
Solar panels convert sunlight into electricity (DC). This electricity is then converted into usable power (AC) by an inverter and used in your home or business. Excess energy can be stored in batteries or sent back to the grid.
Renewable energy comes from natural sources that are constantly replenished, like solar, wind, hydro (water), biomass, and geothermal energy.
Yes. Solar systems are highly reliable and require minimal maintenance. With battery storage, you can have power even at night or during outages.
Yes. While solar panels perform best in direct sunlight, they can still generate electricity on cloudy days—just at lower efficiency.
Enquire Now
For a Better Sustainable Solution
Call us today to find out how we can help with your specific needs.
"Switching to solar has drastically lowered our monthly electricity bill. It's a relief knowing we're using clean energy and saving money at the same time."