We provide SAP calculations for new build homes, residential developments and conversions requiring assessment under Part L of the Building Regulations.

Our SAP assessors can complete design stage and as-built calculations, working with developers, architects, builders and homeowners from the initial design through to project completion.

Send us your plans and project details and we can confirm what is required for your SAP assessment in Coseley

How much do SAP Calculations Cost in Coseley?

SAP calculations in Coseley typically cost £150 to £500 per dwelling, depending on the size and complexity of the project.

A straightforward new build will generally cost less to assess than a complex property requiring additional calculations or revisions. For larger developments, the price will also depend on the number of dwellings and whether there are repeated property types.

Send us your plans and project details for a price.

What are SAP Calculations?

SAP calculations in West Midlands assess the predicted energy performance of a residential dwelling and are used to demonstrate compliance with the relevant requirements of Part L of the Building Regulations.

SAP stands for Standard Assessment Procedure. The assessment considers the construction and services within the proposed dwelling, including:

• Walls, roofs and floors
• Windows and doors
• U-values
• Thermal bridging
• Air tightness
• Heating and hot water
• Ventilation
• Lighting
• Renewable technologies where applicable

The information is entered into approved SAP software and the results are assessed against the applicable targets.

When are SAP Calculations Required?

SAP calculations are commonly required for new build dwellings and can also be needed for certain residential conversions and other projects subject to Building Regulations.

It is best to establish the SAP requirements during the design stage. This allows the proposed construction, insulation, glazing, heating, ventilation and other specifications to be assessed before work progresses too far.

If you are unsure whether your project needs a SAP assessment in Coseley, send us your drawings and we can review the requirements.

New Build SAP Calculations in Coseley

We provide new build SAP calculations for individual homes, flats and larger residential developments in WV14 9.

The initial calculation is normally completed during the design stage using architectural drawings and the proposed construction specification. This allows the dwelling’s predicted energy performance to be assessed before construction is complete.

We can provide SAP assessments for:

• New build houses
• Flats and apartments
• Self-build homes
• Housing developments
• Multi-unit residential developments

For developments containing several property types, we can complete the required calculations across the scheme.

SAP Calculations for Conversions in Coseley

We provide SAP calculations in Coseley for residential conversion projects where an energy assessment is required as part of Building Regulations compliance.

Projects can include commercial to residential conversions, barn conversions, office conversions and existing buildings being divided to create new dwellings.

The requirements vary according to the type of conversion and proposed works, so send us your drawings and project information and we can advise on the assessment required.

SAP Calculations for Part L Compliance

SAP calculations are used to assess new dwellings against the applicable energy efficiency requirements of Part L.

The assessment considers the property as a whole. Insulation, glazing, heating, hot water, ventilation, air tightness and thermal bridging can all affect the result.

Completing the SAP assessment in West Midlands at design stage means potential compliance issues can be identified while changes to the specification are generally easier to make.

Design Stage SAP Calculations

Design stage SAP calculations assess the proposed energy performance of a dwelling before it is built.

To complete the calculation, we will usually need architectural drawings and details of the proposed construction and building services.

The calculation can then be used to establish whether the proposed design achieves the applicable targets. If it does not, we can identify areas of the specification that may need to be reviewed.

Starting the SAP assessment early can help avoid having to make more difficult changes later in the build.

As-Built SAP Calculations

As-built SAP calculations in Coseley reflect the final specification of the completed dwelling.

Any relevant changes made during construction need to be incorporated into the final assessment. This could include changes to insulation, windows, heating, ventilation, air tightness or other elements of the property.

We can update the design stage calculation using the final construction information and relevant test results provided.

For new dwellings, the completed assessment is also used as part of producing the Energy Performance Certificate.

What Information is Needed for SAP Calculations?

We will normally need architectural drawings together with details of the proposed construction and building services.

Depending on the project, this may include:

• Floor plans
• Elevations
• Sections
• Wall, roof and floor construction
• Insulation specifications
• Window and door specifications
• Heating and hot water systems
• Ventilation
• Air tightness target or test result
• Thermal bridging details
• Renewable technologies where applicable

You do not necessarily need to have every detail finalised before contacting us. Send us the information you currently have and we can confirm what else is required.

Can we Help if a SAP Calculation Fails?

Yes. If a dwelling does not achieve the required SAP result, we can review the assessment and identify areas of the specification that may need to be improved.

Depending on the project, this could involve changes to insulation, glazing, heating, hot water, ventilation, air tightness, thermal bridging or renewable technologies.

The most appropriate changes will depend on the individual property. We can review the results and help establish where improvements could be made before the specification is finalised.

SAP Calculations for Property Developers

We provide SAP calculations for developers working on individual properties and multi-unit residential developments in Coseley.

For larger schemes, we can assess multiple dwelling types and work alongside your architect or design team from the initial design calculations through to the final as-built assessments.

Contact us with your plans, number of units and current project stage to discuss your requirements.

Contact Us

Need SAP calculations in Coseley?

Send us your architectural drawings and any available construction specifications. We can review the project, confirm what is required and provide a price for completing the assessment.

We work with homeowners, developers, architects and builders on individual properties and larger residential developments.

Frequently Asked Questions

How Long do SAP Calculations Take?

SAP calculations in WV14 9 can typically be completed within 2 to 5 working days, although the timescale depends on the complexity of the project and whether all the required information has been supplied.

If you are working towards a Building Control or project deadline, let us know when you enquire.

Is a SAP Calculation the Same as an EPC?

No. A SAP calculation and an Energy Performance Certificate are related, but they are not the same thing.

SAP is used to assess the energy performance of a dwelling against the relevant requirements. For a new dwelling, information from the completed SAP assessment is also used to produce its EPC.

Can SAP Calculations be Completed from Plans?

Yes. Design stage SAP Calculations are normally completed using architectural drawings and details of the proposed construction and building services.

Send us the drawings you currently have and we can confirm whether any additional information is required.

Do I Need a SAP Calculation for an Extension?

Not every extension requires a full SAP calculation.

The requirements depend on the proposed design and how compliance with the relevant Building Regulations is being demonstrated. Send us your drawings if you are unsure and we can advise on the assessment required.

Are SAP Calculations Required for Conversions?

SAP-related assessments can be required for certain conversion projects, particularly where new residential dwellings are being created.

The exact requirements depend on the type of conversion and proposed works.

What Happens if the Design Changes After the SAP Calculation?

Changes made during construction can affect the SAP result.

If insulation, glazing, heating, ventilation or other relevant elements are changed, the calculation may need to be updated so that the final assessment accurately reflects the completed dwelling.

Can you Complete SAP Calculations for Multiple Properties?

Yes. We can complete SAP Calculations for individual properties and larger residential developments containing multiple houses or apartments.

Send us the development plans, number of units and details of the different property types and we can provide a price for the required assessments.

Find More Info

Make sure you contact us today for SAP calculation services in West Midlands.

Here are some towns we cover near Coseley WV14 9

Sedgley, Bilston, Tipton, Dudley, Darlaston

For more information on SAP calculations in Coseley WV14 9, fill in the contact form below to receive a free quote today.