The DRS Prisma Grade 6 is a high-security Eurograde safe designed for customers who require an exceptionally high level of certified burglary protection.
Independently certified to EN 1143-1 Grade 6, it provides a higher level of certified burglary resistance than a Grade 5 safe and is designed for the protection of substantial quantities of cash, high-value jewellery, luxury watches, precious metals, confidential documents and other valuable assets.
The DRS Prisma Grade 6 is particularly suited to high-net-worth homeowners, serious collectors, jewellers, bullion dealers, retailers and commercial organisations requiring advanced certified security.
Key Features
Burglary resistance: EN 1143-1 Grade 6
Higher security classification than Grade 5
Designed for high-value residential and commercial applications
High-security Eurograde construction
Dual locking options available depending on model/specification
High-security key locking available
Electronic locking options available on selected configurations
Adjustable/removable shelving depending on model
Secure fixing required in accordance with manufacturer requirements
Available in a range of sizes
Suitable for domestic and commercial premises
2-year warranty where applicable to the supplied model
External depth specifications may exclude the handle – always check the individual model specification
The DRS Prisma Grade 6 is listed by the Association of Insurance Surveyors as an ECBS-certified EN 1143-1:2019 Grade 6 safe.
Grade 5 vs Grade 6
Both Grade 5 and Grade 6 safes provide an extremely high level of certified burglary resistance.
However, Grade 6 is a higher EN 1143-1 security classification than Grade 5, making it appropriate where the value of the contents, insurance requirements or desired level of protection exceeds the requirements of a Grade 5 safe.
Feature | Grade 5 | Grade 6 |
|---|---|---|
Cash Rating | £100,000 | £150,000 |
Valuables | £1,000,000 | £1,500,000 |
Locks | Dual | Dual |
Fire Protection | LFS30P | LFS30P |
Typical Users | Serious collectors, bullion dealers, commercial organisations | Serious collectors, bullion dealers, commercial businesses storing high-value assets. |
Why Choose Grade 6 Instead of Grade 5?
The most important difference is the certified security level.
A Grade 5 safe already provides substantial protection, but moving to Grade 6 provides a higher level of resistance against attempted burglary.
A Grade 6 safe can therefore be particularly appropriate where:
The value of your jewellery or watch collection is substantial
You hold significant quantities of gold, silver or other precious metals
Your business stores high-value stock
Your insurance company specifies a Grade 6 safe
You have outgrown the protection offered by a Grade 5 safe
You want additional security headroom for future increases in asset value
You are protecting particularly valuable commercial or private collections
Grade 5 or Grade 6 – Which Should I Choose?
Grade 5 is an excellent choice where the certified security level and insurance rating meet your requirements.
Grade 6 is the better option where you require a higher level of certified burglary resistance or where your insurer specifically requires Grade 6.
For customers whose assets are approaching the limits of a Grade 5 safe, upgrading to Grade 6 can provide additional security headroom and help avoid replacing the safe later as the value of their collection or business assets increases.
If you are unsure which grade your insurer requires, we strongly recommend confirming this with your insurer before purchasing.
Our experienced team can then help you select the appropriate safe.
What Can You Store in a Grade 6 Safe?
The DRS Prisma Grade 6 is designed for the protection of high-value assets, including:
Luxury watch collections
High-value jewellery
Gold bullion
Silver bullion
Investment coins
Precious metals
Family heirlooms
Business cash
Important legal documents
Passports and identification documents
Property deeds
Confidential business records
Digital backup drives
High-value commercial stock
Collectibles and other valuable assets
Who Typically Chooses a Grade 6 Safe?
A Grade 6 safe is particularly suited to:
High-net-worth individuals
Private collectors
Luxury watch collectors
Bullion investors
Bullion dealers
Jewellers
Pawnbrokers
Auction houses
Luxury retailers
Professional businesses
Financial organisations
Museums and collections
Commercial organisations storing high-value assets
What Does the Insurance Rating Mean?
Insurance ratings indicate the level of protection a safe may be suitable for when assessed by an insurer.
However, the insurance value is not automatically guaranteed simply because a safe has a particular EN 1143-1 grade.
Your insurer may apply additional conditions relating to:
The value of the contents
Safe installation
Alarm systems
Premises security
Location of the safe
Type of valuables being stored
The particular safe model and certification
For this reason, always confirm the required security grade and insurance value with your insurer before purchasing.
If you already have an insurance quotation, we can help you identify the appropriate safe specification.
Professional Installation Available Nationwide
A Grade 6 safe is a substantial piece of security equipment and professional installation is strongly recommended.
Our experienced installation team can advise on suitability for:
Ground-floor installations
Upper-floor installations
Concrete floors
Timber floors
Offices
Retail premises
Commercial buildings
Residential properties
We can assess the intended installation location, access routes and fixing requirements before delivery.
The safe can then be securely installed in accordance with the manufacturer's requirements and, where applicable, your insurer's requirements.
Can a Grade 6 Safe Be Installed Upstairs?
Potentially, yes.
However, Grade 6 safes are extremely heavy, and the feasibility of an upstairs installation depends on the specific model, its weight, access route and building construction.
Before ordering, we recommend discussing:
Staircase access
Doorway dimensions
Floor construction
Lifting requirements
Safe weight
Installation position
Fixing requirements
with our installation team.
We can advise whether a particular Grade 6 model is suitable for your property and provide an installation quotation where required.
Does the Safe Need to Be Fixed Down?
Yes.
High-security safes should be securely anchored in accordance with the manufacturer's installation instructions and any requirements imposed by your insurer.
Professional installation is particularly recommended for Grade 6 safes because of their substantial weight and the importance of correct positioning and fixing.
If you are unsure whether your floor or wall construction is suitable, contact us before ordering.
Choosing the Right Size Grade 6 Safe
When selecting a Grade 6 safe, consider both your current requirements and the value of the assets you may wish to protect in the future.
We recommend considering:
The total value of your assets
The size and quantity of your valuables
Jewellery and watch boxes
Bullion and precious metals
A4 documents and files
Property deeds
Business records
Future additions to your collection
Available installation space
Access to the intended installation location
Choosing a larger safe now can be considerably more convenient than replacing a safe later because your collection or business requirements have grown.
The DRS Prisma Grade 6 is available in different sizes to accommodate a variety of residential and commercial requirements.
Grade 5 vs Grade 6 – A Simple Guide
Choose Grade 5 if:
Your insurer is satisfied with Grade 5
Your asset values are comfortably within the Grade 5 insurance requirement
You require very high certified burglary protection
You want a high-security safe without moving to the next security classification
Choose Grade 6 if:
Your insurer specifically requires Grade 6
You are protecting exceptionally valuable assets
Your jewellery or watch collection has grown substantially
You hold significant quantities of precious metals or bullion
Your business stores particularly valuable stock
You want a higher level of certified burglary resistance
You want additional security headroom for future requirements
Why Upgrade From Grade 5 to Grade 6?
The difference isn't simply about the size or weight of the safe.
Grade 6 represents a higher certified level of burglary resistance under EN 1143-1.
For customers protecting very valuable assets, this additional security classification can provide greater confidence and may be necessary to satisfy particular insurance requirements.
If your assets are increasing in value or your insurance requirements have changed, moving from Grade 5 to Grade 6 can be a sensible long-term investment.
Nationwide Delivery & Professional Installation
Lichfield Safe Centre provides nationwide delivery and professional installation of high-security safes throughout mainland UK.
Our experienced installation team regularly handles heavy Eurograde safes for residential and commercial customers.
We can advise on:
Safe selection
Security grade
Insurance requirements
Delivery access
Floor suitability
Upper-floor installations
Fixing requirements
Safe sizing
Installation quotations
Contact our team on 01543 268631 before you buy for expert advice.
Why Buy From Lichfield Safe Centre?
Nearly 40 years' experience
Family-run UK business
Showroom based in Lichfield
Experienced in-house installation team
Nationwide delivery
Insurance-approved safes
Expert advice before purchase
Professional installation
After-care support
Still Unsure Which Safe Is Right For You?
Choosing between Grade 5 and Grade 6 is ultimately about matching the certified security level and insurance requirements to the value of the assets you need to protect.
If Grade 5 provides sufficient protection for your requirements, it remains an excellent high-security choice.
If you require a higher EN 1143-1 classification, are protecting particularly valuable assets or your insurer specifies Grade 6, the DRS Prisma Grade 6 provides the next level of certified burglary resistance.
Contact Lichfield Safe Centre today for friendly, expert advice on choosing the right Eurograde safe for your requirements.






