Energy Consultancy providing SAP Calculations in Crawley
SAP Calculations for New Builds, Extensions and Conversions. Upload your plans, complete our simple checklist and your survey can be completed remotely.
With over 100 
reviews, we are one of the UK’s leading Energy Performance Certificate experts.
Get a SAP Calculation Quotation
Please fill in some basic property information below so our team can give you the best quote.
For all your Sustainability & Energy Services
Are you looking for SAP Calculations Crawley
Our experienced, friendly and knowledgeable team have worked on many different projects and can provide all the energy assessment services you need including SAP Calculations | Water Calculations | Air Permeability | Sound Testing | Ventilation Testing | U-Value Calculations | EPC's | Energy Statements | SBEM Calculations and BREEAM Assessments
What is a SAP Calculation?
An Energy Performance Certificate (EPC) can be produced once the calculations are complete. In the event the calculation shows your property isn’t compliant, your Assessor can provide helpful advice and guidance on any required changes.
It is recommended that you instruct an Assessor early in your project as late stage changes to non-compliant construction can be very costly. If you need guidance on any existing or potential projects in the UK, or require a quotation, give us a call or fill in our quotation form.
How much is a SAP Calculation?
SAP Assessments start at £80 per unit depending on the intricacy of the building and the size.
Our fees are typically based upon the size and complexity of a dwelling. We do prefer to offer a bespoke quotation on a job-by-job basis to give you the best price – So get in contact and send us your plans today!
Prices stated are an all-inclusive fee including lodgement and registration fees, compliance advice, iterations and the issue of all supporting documentation.
- Discounts may be available for multiple units and repeat custom.
- Please contact us for more tailored quotes.
- Fast track 24-48 Hour service available for an additional £75 + VAT
- Duplications of units of the same type. From £80 per unit – POA
Get your SAP Calculation Quote from only £80 per unit …
In compliance with “Part L1A” and “Part L1B” of the Building Regulations
New Build Flats & Houses
All new dwellings must now have a SAP calculation performed in order to demonstrate compliance with Part L1A of the Building Regulations.
Extensions & Conservatories
If you build an extension where the glazing is over 25% of the floor area, then we can undertake a SAP assessment to demonstrate Part L1B compliance.
Conversions & Renovations
If you renovate a building such that there has been a material change in use, then we can undertake a SAP assessment to demonstrate Part L1B compliance.
Important information to help you plan for your SAP Survey …
Helpful information you may need to supply?
- Floor plans, sections & elevations
- Orientation e.g. site plan
- Construction specification of walls, roofs and floors
- Specification for all windows
- Primary & secondary heating systems
- Renewable technology (if any)
What is included?
- All SAP documentation required for compliance with the Building Regulations
- Additional recommendations if required to ensure a pass is achieved every time
- Advice and support throughout the whole process
- Quick turnaround
- We are happy to deal directly with your Builder, Architect or Building Control Officer
Other services available:
These services are often paired with SAP surveys
Fast Track Service
We can offer a 24hr Fast Track Service on request for an additional £75
Over 100 Five Star Reviews
With Over 100 
Reviews, we are SAP Calculation Experts
Get a SAP Calculation Quotation
Please fill in some basic property information below so our team can give you the best quote.
Our SAP Process
STEP 1
Schedule your appointment
STEP 2
Assess your plans & specifications
We are happy to liaise with your architect or build directly.
STEP 3
SAP Design Stage Calculations
STEP 4
Guidance for pass (if applicable)
STEP 5
Complete Calculations & EPC's
STEP 6
Supply your documents
Our qualified Assessor will supply you with all your documents to meet your deadlines.
SAP Calculations for New Builds, Extensions and Conversions
Many of the projects we take on require an improvement rating of 40% or over building regulations which we have always managed to achieve, despite sometimes having tight budget restraints set out to us.
For this reason alone, we are confident that you won’t be disappointed in what we have to offer.
We understand that you have deadlines to meet so always offer the same day response to any technical query that you may have. In addition to this, we offer a 48-hour fast track service.
Frequently Asked Questions
What are As Built SAP Calculations?
These are the SAP calculations generated once the building has actually been completed used demonstrate compliance with Part L1A of the building regulations. Prior to the project starting, Design SAP” calculations should be done to demonstrate that the proposed dwelling will be compliant with Part L1A.
What are SAP Calculations?
SAP stands for 'Standard Assessment Procedure' and is the government's method for calculating the energy performance of dwellings. These calculations are only necessary for residential properties. The calculations determine a Target Emissions Rate (TER) and a Target Fabric Energy Efficiency (TFEE) rate.
How much is a SAP Calculation?
Our fees are typically based upon the size and complexity of a dwelling. We do prefer to offer a bespoke quotation on a job-by-job basis to give you the best price – So get in contact and send us your plans today!
Can I do a SAP Calculations?
SAP Calculations must be carried out by an On Construction Domestic Energy Assessor or OCDEA, working with approved Government program. The Assessor must be certified under one of several accreditation schemes and is regularly audited to keep their certification.
What is required for a SAP Assessment?
Your Assessor would advise you of exactly what is needed. Typically you would need the following:
- Floor plans, sections & elevations
- Orientation e.g. site plan
- Construction specification of walls, roofs and floors
- Specification for all windows
- Primary & secondary heating systems
- Renewable technology (if any)
SAP Assessment for New Build
All new dwellings must now have a SAP calculation performed in order to demonstrate compliance with Part L1A of the Building Regulations.
SAP Calculations for Extensions
Under the latest building regulations, the quantity of glazing must be a maximum of 25% of the floor area of the new extension. Therefore over compensations in the thermal elements in other areas within the property will need to be made to show the CO2 emissions coming from the current house along with the proposed extension is not any worse when compared to the existing house and an extension whose glazing is within the allowed amount judged against Part L1B of the building regulations. You need SAP calculations to find solutions and demonstrate compliance.
SAP Calculations for conversions
If you renovate a building such that there has been a material change in use, then we can undertake a SAP assessment to demonstrate Part L1B compliance.
Will I need SAP Calculations
You will require SAP calculations whether you are extending, converting or changing the use of a property. You will need to ensure that your specifications meet the requirements of building control.
- Building a new property
- Changing the use of an existing property (e.g, a barn conversion, commercial building to residential)
- Extensions with more than 25% glazing
- Opening up the main house to an existing conservatory
- Extension where the extension is more than 50% of the original property wall area
- Garage conversions
- If requested by building control
This checklist is not exhaustive. If you’re unsure whether you need them contact us today for further information.
Do I need SAP Calculations for an Extensions, Conversions or Conservatories?
The simple answer is Yes.
You will require SAP calculations whether you are extending, converting or changing the use of a property. You will need to ensure that your specifications meet the requirements of building control.
(Part L1B in England and Wales and technical handbook section 6 in Scotland).
Extensions
Of course, many extensions have more than this and therefore as standard would fail the assessment.
We can help and assist you in getting around this issue quickly and hassle-free.
Conversions
In this case, you need to ensure that the required U-Values are met and the new heating system meets all minimum efficiencies.
Conservatories
We are happy to deal with your Building Control Officer and take care of everything so that you don’t have to.
Why Choose Us?
- Professional and reliable
- Flexible appointments to suit you
- Friendly, practical advice
- 10 years’ experience in the industry
- We work with you every step of the way
- Affordable pricing
Other recommended services
Air Testing
Contact us for a quote
All new developments in the UK are required to have an air test carried as part Approved Document Part L (England and Wales) and section 6 of the technical handbook (Scotland).
Ventilation Testing
Contact us for a quote
Ventilation Testing is a requirement for all new build developments under Part F of the Building Regulations.
Sound Testing
Contact us for a quote
Sound testing is used to measure the compliance of your new build, refurbishment or conversion project with Part E of the building regulations.
U-Value Calculation Service
Contact us for a quote
A U-Value calculation is used to quantify the amount of heat that is transferred and lost through any thermal element of a building (walls, floors, roofs).
Water Calculations
Contact us for a quote
Our water calculations can be carried out alongside your SAP/EPC calculations providing you with a cost-effective and professional level of service which meets all your building compliance needs.
Energy Statements
Contact us for a quote
Local Planning Authorities now require the submission of an Energy Statement as part of the planning application. Contact Focus 360 Energy today.
With Over 100 Reviews, We are SAP Calculation Experts in Crawley
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Excellent company from start to finish, the assessor Sam Guest was professional and succeeded in fulfilling our needs in a timely manner. We were pleased that the job was complete within 24 hours. I would highly recommend using focus 360! 
Amelia
08/04/2022 Brilliant service-online enquiry was picked up within minutes and booking was made within 30 mins of my original enquiry.
Communication was clear and option to pay invoice by card made the process very straightforward.
Engineer that arrived to do the air tightness test was friendly, professional and helpful.
Would recommend them to anyone and only wish we had found them sooner: Cheryl Strutt
02/04/2022 Quick & efficient service, certificate received quickly. Sam was very friendly & knowledgeable. Would use again. Hannah K
26/03/2022
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If you would like to discuss your requirements further, but prefer meeting face to face, please fill out your details and we will get back to you as soon as possible (usually within one working day)