EWS1 FORMS
For a resident, an EWS1 form isn’t paperwork — it’s whether they can move on with their life.
We treat it that way. Our qualified EWS1 assessments support mortgage applications, sales, and refinancing, helping you demonstrate the fire safety of your building’s external walls with confidence.
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What is an EWS1 form?
An EWS1 form (External Wall System form) is a certificate used to confirm that the external wall system of a residential building has been assessed for fire safety risks by a qualified professional.
Originally introduced by the Royal Institution of Chartered Surveyors (RICS), the EWS1 process was developed to support the mortgage and valuation industry in response to growing concerns around cladding and external wall materials, particularly following the Grenfell Tower fire.
An EWS1 form is not a legal requirement, but many lenders now request it for residential buildings, particularly those with cladding, balconies, or combustible materials, before approving a mortgage or re-mortgage.
When is an EWS1 form required?
You may need an EWS1 form if:
If you own a flat or are planning to sell, an EWS1 form may be essential.
If you own a flat or are planning to sell, an EWS1 form may be essential. Many mortgage lenders now require a valid EWS1 form before approving loans for flats in buildings with cladding or other external wall concerns — and we know how stressful it is when a sale is waiting on that piece of paper.
Even if you’re not selling right now, it’s worth checking whether your building already has a valid EWS1 form in place. It can save you a difficult surprise later and give you better insight into your building’s fire safety status today.
We provide clear, professional reports and, where necessary, support you through any remedial steps needed to achieve a compliant outcome and secure a valid EWS1 rating.
What the process involves
What’s included?
Our survey delivery service covers:
We manage the full operational delivery of the survey, including access, logistics, coordination and stakeholder liaison, to ensure the required investigations are completed safely, efficiently and with appropriate supporting evidence.
For a like-for-like comparison, alternative quotations should be based on an equivalent scope of services, responsibilities and deliverables to those included within Buildtech’s survey delivery service.
Where elements such as access, logistics, stakeholder liaison, intrusive works or site coordination are excluded, the overall service provision may not be directly comparable.
Do you require an EWS1 form?
If you’ve been asked for an EWS1 form or you’re unsure whether your building qualifies, we’re here to help. You don’t need to understand fire engineering — you just need someone who does, on your side. Our experienced team can advise, inspect, and deliver fully compliant EWS1 certification you can rely on.
Contact us today for advice, or to request a quote.
FAQs
What is an EWS1 form?
An EWS1 form (External Wall System form) is a standardised certificate used to confirm whether the external wall materials on a residential building have been assessed for fire safety. It was developed by the Royal Institution of Chartered Surveyors (RICS) in response to concerns about cladding after the Grenfell Tower tragedy.
What is the purpose of an EWS1 form?
The EWS1 form provides lenders, valuers, and insurers with assurance about the fire safety of a building’s external wall system. It is typically required during property sales, re-mortgages, or refinancing of flats in buildings with cladding or other combustible materials.
Does my building need an EWS1 form?
An EWS1 form may be required if your building:
– Has cladding or other external wall materials that may be combustible
– Is above 11 metres in height
– Has balconies with combustible materials
However, not all buildings need an EWS1. Requirements depend on the building’s height, construction, and materials. We can help assess whether it’s necessary.
Is an EWS1 form a legal requirement?
No, the EWS1 form itself is not a legal requirement, but it is often requested by lenders as part of their valuation process. It is a voluntary industry-led form, but without it, a mortgage or sale could be delayed or declined.
Who can complete an EWS1 form?
Only competent and qualified professionals, such as chartered fire engineers or suitably accredited fire safety consultants, can complete an EWS1 form. At Buildtech Consultancy, we work with trusted, qualified professionals who are authorised to carry out the necessary assessments and issue valid EWS1 forms.
What does the EWS1 assessment involve?
A detailed assessment of the building’s external wall system is carried out first — either a visual inspection or an intrusive survey (opening up the wall to inspect materials behind the façade).
The findings determine whether remediation is required.
What are the possible outcomes of an EWS1 form?
Option A: external wall materials are of limited combustibility, or no significant fire risk exists, so no remediation is needed
Option B: there may be combustible materials, and a more detailed assessment has been carried out — the result may indicate either no further action or remedial works required.
How long is an EWS1 form valid?
An EWS1 form is valid for five years, if there are no significant changes to the external wall system or updated government guidance that affects its findings.
What’s the difference between an EWS1 form and a PAS 9980 FRAEW?
An EWS1 form is primarily for lender and valuation purposes, while a PAS 9980 Fire Risk Appraisal of External Walls (FRAEW) is a broader life-safety fire risk assessment used to determine if remedial work is needed. In many cases, a PAS 9980 assessment is used to inform the completion of an EWS1 form.
How can Buildtech Consultancy help with EWS1 forms?
We coordinate the full process, from reviewing whether your building needs an EWS1 form, to arranging the necessary inspections and working with qualified professionals to complete and issue the form — handled efficiently, compliantly, and with minimal disruption.
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Buildtech Consultancy Ltd
Registered Office: 7 Bournemouth Road, Chandler’s Ford, Eastleigh, Hampshire, England, SO53 3DA
Companies House Number: 11670730