Shopping Cart
Your Cart is Empty
There was an error with PayPalClick here to try again
CelebrateThank you for your business!You should be receiving an order confirmation from Paypal shortly.Exit Shopping Cart

EPC Energy Assessors N.Ireland

EPCs,SAPs, Air Tightness Testing,Home Energy Advice N.I.



We provide a full Energy Service, EPCs, Air Tightness Testing for all of Northern Ireland, to comply with the New Energy Performance Certificate regulations as required by Building Control. The full Regulations can be viewed at

We offer the following services;

  • Energy Performance Certificates for Existing Dwellings,
  • EPCs for Non Domestic Premises,
  • SAP Calculations for New Builds,
  • On Construction EPCs for New Builds,
  • Commercial EPCs for Business Premises,
  • Energy Audits for The Big Lottery Fund,
  • Home Energy Advice Reports,
  • Air Tightness Testing/Air Permeability Testing.

We carry out ENERGY AUDITS, both Domestic and Commercial, and will help with the 3 required quotations and with Grant applications. From May 2010 The Big Lottery Fund announced their new Energy Efficient Venues Fund Northern Ireland. This fund offers lottery cash to community groups for Energy Audits and to carry out energy efficient improvements to their buildings etc. Grants are available from £2000-£10,000 to carry out these energy efficient measures. More information can be obtained from (

We are providing EPCs for the month of Nov.2019 only at the cheapest possible prices - EPCs will cost from £60 for a semi-detached 3 bedroom house. We believe we provide the most accurate, Professional Energy Services at the cheapest possible prices.

Air Tightness Testing.

Air leakage is the uncontrolled flow of air through the building envelope, created by structural damage, weather, poor finish, design or deterioration of the materials.More information can be obtained from-


We use the Retrotec Q46 Blower Door system to carry out Air Tightness Tests. This system is regarded as the market leader and used with a Thermal Imaging Camera, or Smoke Tester, will pinpoint leaks in the building envelope. The Smoke Testers are the safest TiCl4 testers available, since there are no chemicals to pour.

Most Regulations state that a reasonable upper limit for air permeability would be 10m3/hr/[email protected] Pa, but may be reduced to 3m3/hr/[email protected] the near future.

The amount of Air Leakage is based on the pressure difference over a construction using the unit Pascal. 10 Pascal = 1kg force/m2.

The RETROTEC Q46 BLOWER DOOR is the newest, most advanced, house Air Tightness Testing system available. The Q46 performs fully automatic testing using a laptop and the advanced regulated speed control circuit is less affected by wind. It is well suited to carry out both Commercial and Domestic Air Tightness Testing. (

Non Domestic EPCs. (Commercial EPCs).

Commercial EPCs are now mandatory upon construction, sale or rental of any Commercial building, whether new or existing. An assessment must be carried out by an Accredited Energy Assessor and an EPC generated, which gives the building a rating of 'A' to 'G'-most efficient to least efficient.

The EPC is also accompanied by an Advisory Report (AR) which outlines ways in which energy can be saved and provides recommendations that include the short, medium and long term paybacks of various green technologies.

The implementation of these recommendations would reduce the buildings C02 emissions as well as fuel costs.

Approved Document L2A-2006 of the Building Regulations stipulates a full building energy calculation for all newly constructed buildings.

The Simplified Building Energy Mode (SBEM) software used to produce this documentation is then used to create the EPC which is required prior to the building being occupied. EPCs are currently required for the new Renewable Heat Incentive scheme.

Call us today for a FREE initial consultation!

For the month of Nov.2019 only we are offering EPCs for £60 (No VAT) for a three-bedroom semi-detached house for all of Northern Ireland! YES, EPC for Ballymena £60, EPC for Antrim £60, EPC for Portstewart £60, EPC for Coleraine £60, EPC for Cookstown, EPC NI £60, EPC Magherafelt £60,EPC Stewartstown £60, EPC Coalisland £60, EPC Belfast £60, EPC Dungannon £60, EPC Strabane £60.

This offer applies to Co. Tyrone, Co. Derry, Co. Down, Co Fermanagh, Co Antrim, Co Armagh, Mid-Ulster, Belfast and all of Northern Ireland. We are based in Cookstown, Co Tyrone which is centrally located enabling us to provide a prompt, efficient, cost effective service to all of Northern Ireland.

Housing is responsible for nearly 30% of the UK`s carbon dioxide emissions. EPCs, SAP Energy Assessments, AIR Tightness Testing and Energy Audits have been introduced as part of the Energy Performance of Buildings Directive (2003) to help improve the Energy Efficiency of Buildings, cut carbon emissions and tackle climate change.

  • We offer a complete Energy Service; Energy Performance Certificates For Existing Dwellings, On Construction EPCs/SAPs for New Builds, Commercial EPCs, Air Tightness Test certificates, Energy Audits and Home Energy Advice Reports.
  • All our Domestic/Commercial Energy Assessors are STROMA accredited, ABBE qualified and fully insured.( ( ( (
  • We offer a 48hr Turnaround on EPCs, SAPs, and Air Tightness Test Certificates.
  • We provide a prompt, professional service.
  • All our Services are Competitively Priced.
  • Energy Performance Certificate Discounts for Estate Agents, Letting Agents and Landlords with multiple orders.

Retrotec Q46 Blower Door for Air Permeability tests.

TELEPHONE: 02886765375

MOBILE: 07818453614



Commercial/Domestic EPCs, As Design/As Built SAPs/On Construction EPCs, Air Tightness Testing, Energy Audits and Home Energy Advice Reports

for Co Tyrone, Co Derry, Co Down, Co Fermanagh, Co Armagh, Co Antrim,

Belfast, and all of Northern Ireland We provide Energy Performance Certificates, (EPCs), to Cookstown, Dungannon, Armagh, Loughgall, Magherafelt, Larne, Ballyclare, Draperstown, Maghera, Coalisland, Derry, Omagh, Ballymena, Portstewart, Coleraine, Limavady, Moy, Strabane, Belfast, Dungiven, Enniskillen, Newtownards, Swatragh, Bangor, Garvagh, Tobermore, Moneymore, Coagh, Stewartstown, Ardboe, Ballinderry, Loup, Lisburn, Portadown, Craigavon, Lurgan, Mid-Ulster, Crumlin, Carrickfergus, and every town between them!

SAP/EPCs are a requirement for building regulations for all new build properties.

Loft Insulation is one of the most energy efficient things we can do to make our homes more comfortable and save up to 30% on our fuel bills. Current Building Regulations recommend a depth of 270mm as being the most energy efficient, anything above that is not giving significant greater efficiencies.

An On Construction EPC can only be carried out by an OCDEA.
Loft insulation to a depth of 270mm is current building regulation requirement. Anything above 270mm does not give significant improvements. This will be reflected in your EPC rating.

Thank you for visiting my website, I hope we can do business!