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What is WRAS Approval? Meaning, Rules & Why It Matters
Written by: Taps UK
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Published on
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Time to read 4 min
What is WRAS approval is a common question when choosing taps, valves, and plumbing products in the UK. If you’re installing anything connected to your water supply, WRAS approval helps confirm it meets safety and compliance standards.
In simple terms, WRAS approval shows that a product will not contaminate water and follows UK regulations. This guide explains what it means, when you need it, and how it affects your buying decisions.
Table of contents
What is WRAS Approval?
WRAS stands for the Water Regulations Advisory Scheme. It is a UK-based certification that confirms a product complies with water supply (water fittings) regulations.
This applies to products such as taps, showers, valves, hoses, and other plumbing components.
Why WRAS Approval Matters
Understanding what is WRAS approval helps you avoid issues with installation and compliance.
Key reasons it matters:
Prevents contamination of mains water
Helps meet UK legal requirements
Reduces risk of installation rejection
Gives confidence in product quality
If a product is not compliant, it could lead to problems with building inspections or future property sales.
Is WRAS Approval a Legal Requirement?
WRAS approval itself is not a legal requirement, but compliance with water regulations is.
This is an important distinction:
UK law requires all plumbing systems to meet water regulations
WRAS approval is one way to prove compliance
Installers and inspectors often prefer WRAS approved products
So while you don’t legally need WRAS certification, using approved products makes compliance much easier.
What Products Need WRAS Approval?
Most products connected to the water supply should meet WRAS standards.
Common WRAS approved products:
Basin taps and kitchen taps
Shower systems and valves
Toilet fill valves and cistern components
Hoses and flexible connectors
Bidets and spray attachments
If the product comes into contact with drinking water, WRAS approval is strongly recommended.
WRAS vs Other Certifications
WRAS is not the only certification, but it is the most recognised in the UK.
WRAS vs CE Marking
CE marking shows general product compliance in Europe
WRAS focuses specifically on water safety in the UK
WRAS vs NSF (USA)
NSF is used mainly in the United States
WRAS is the UK equivalent for water safety
For UK installations, WRAS is the standard most installers trust.
How to Check if a Product is WRAS Approved
Before buying, always verify approval status.
Ways to check:
Look for the WRAS logo on the product or packaging
Check the manufacturer’s specifications
Search the WRAS online product directory
Ask the retailer directly
Be cautious of vague claims like “WRAS compliant” without certification details.
WRAS Approved vs WRAS Compliant
This is where confusion often happens when researching what is WRAS approval.
WRAS Approved
Independently tested and certified
Listed in the WRAS database
Full proof of compliance
WRAS Compliant
Designed to meet regulations
Not officially tested or certified
May still be acceptable but less verified
If you want certainty, choose WRAS approved products.
Common Mistakes to Avoid
When dealing with WRAS approval, people often make simple errors.
Assuming all taps are automatically compliant
Mixing approved and non-approved components
Not checking hoses and connectors
Choosing cheaper products without certification
Relying on installer assumptions without proof
These mistakes can lead to failed inspections or future issues.
Does WRAS Approval Affect Price?
WRAS approved products can cost slightly more, but the difference is usually small.
What affects pricing:
Certification testing costs
Higher manufacturing standards
Better materials and coatings
In most cases, the added cost is worth avoiding compliance issues later.
WRAS Approval in Kitchens vs Bathrooms
The need for WRAS approval is the same across both spaces, but risks differ slightly.
Kitchens
Higher focus on drinking water safety
Common in mixer taps and filter taps
Bathrooms
Important for showers, bidets, and toilet systems
Prevents backflow contamination
Both areas should follow the same compliance standards.
Are WRAS Approved Products Worth It?
If you’re still asking what is WRAS approval and whether it matters, the answer is simple.
WRAS approved products:
Make installations smoother
Reduce risk of non-compliance
Provide peace of mind
Help protect water quality
For most homeowners and installers, they are the safer option.
Frequently Asked Questions
What is WRAS approval in simple terms?
WRAS approval means a product meets UK water regulations and is safe to use with drinking water systems.
Do I legally need WRAS approved products?
You must meet water regulations by law, but WRAS approval is one way to prove compliance.
Are all taps WRAS approved?
No. Some taps are only WRAS compliant or may not meet standards at all, so always check before buying.
How do I know if a product is WRAS approved?
Look for the WRAS logo, check product specifications, or search the WRAS database online.
Can a plumber install non-WRAS products?
Yes, but they must still meet regulations. Many plumbers prefer WRAS approved items to avoid risk.
Is WRAS approval important for kitchen taps?
Yes, especially because kitchen taps are directly connected to drinking water.
What happens if I don’t use WRAS approved products?
You may face compliance issues, failed inspections, or potential risks to water safety.
Conclusion
What is WRAS approval comes down to safety and compliance. It helps confirm that plumbing products meet UK standards and will not contaminate water supplies.
If you want a straightforward installation and fewer risks, choosing WRAS approved products is a practical decision.
Taps UK is a prominent online retailer in the United Kingdom, specializing in a wide variety of kitchen and bathroom products. The company boasts a large selection of taps, sinks, and accessories from both well-known industry brands and its own exclusive lines, catering to a broad customer base that includes the general public as well as trade professionals like developers and builders.
