Design and Supply Ltd

Design and Supply are specialist manufacturers and suppliers of Industrial Steel Doors and Architectural Products.

[Design and Supply Ltd @d_sltd]

We’re Expanding Our Sales Team

Design and Supply, a leading steel door manufacturer, is seeking a sales professional to join our growing team.

#SalesCareers #MerthyrJobs #MerthyrCareers #SouthWalesCareers

[Design and Supply Ltd @d_sltd]

From steel-framed elegance to toughened fire-rated protection.
Our glazed product range offers solutions without limits.


📩 Contact us for full project support.
Call 01685 350 114 or email [email protected]

#DesignandSupply #GlazedDoors #SteelFrames

[Design and Supply Ltd @d_sltd]

Your Specification. Our Solution.
General use? Security certified? Acoustic or flood-rated?
We’ve got the right door for the job.

Get a Quote Today!
Call 01685 350 114 or email [email protected]

#SteelDoors #FireDoors #FloodDoors #SecurityDoors #AcousticDoors

[Design and Supply Ltd @d_sltd]

Looking for bespoke glazed systems that meet both aesthetic and regulatory demands?
We’ve got you covered.


Get in touch with our design team today.
Call 01685 350 114 or email [email protected]

#SteelFramedDoors #GlazedDoors

[Design and Supply Ltd @d_sltd]

We're Hiring: CNC Programmer

We're on the lookout for a skilled CNC Programmer to join our production team.

✉️ - Send your CV to [email protected]
🖥️ - Visit https://t.co/hM58YgB7AB for more information!

#DesignAndSupply #Hiring #JoinOurTeam

[Design and Supply Ltd @d_sltd]

Need a door that does more?

From panic hardware to access control and over panels - our steel doors are fully adaptable to your project.

Get a tailored quote today.
Call 01685 350 114 or email [email protected]

#SteelDoors #DesignandSupply

[Design and Supply Ltd @d_sltd]

Steel Doors for High-Risk Sites

Tough environments call for tougher doors. That’s what we do!

Contact us today: Call 01685 350 114 or email [email protected]

#SteelDoors #SecurityDoors #SecurityRatedDoors #BuiltToPerform

[Design and Supply Ltd @d_sltd]

One Manufacturer. Endless Solutions.

Fire, flood, acoustic, security - we cover it all, under one roof.


Based in South Wales, supplying UK-wide.

Contact our team of experts today:
Call 01685 350 114 or email [email protected]

#FireDoors #FloodDoors #SecurityDoors

[Design and Supply Ltd @d_sltd]

Louvres? Vision panels? Access control?


All available on request and made to your exact project needs.


Contact our team today:
Call 01685 350 114 or email [email protected]

#SteelDoors #VisionPanels #Louvres #AccessControl #DesignandSupply

[Design and Supply Ltd @d_sltd]

Your Vision. Our Engineering.


Every bespoke steel door is precision made for your space and spec.


Get started with our team today:
Call 01685 350 114 or email [email protected]

#SteelDoors #BespokeSteelDoors

[Design and Supply Ltd @d_sltd]

Consistency matters in construction. Our security doors are trusted across the industry for quality, ease, and reliability.

💬 Let’s discuss your next project contact us on 01685 350 114 or email [email protected]

#ConstructionSolutions #SecurityDoors #ReliableSupply

[Design and Supply Ltd @d_sltd]

From high-security ratings to rapid lead times, we design doors that don’t compromise. Built tough. Delivered fast.

📞 Get a quote: [email protected]

#IndustrialSecurity #SteelDoors #SiteSafety

[Design and Supply Ltd @d_sltd]

When it comes to keeping your premises protected, quality matters. Our certified steel security doors are built to deliver safety you can trust.

👉 Speak to the team today: 01685 350 114

#SecurityDoors #CommercialSecurity #TrustedProtection

[Design and Supply Ltd @d_sltd]

Precision. Finish. Quality.

We’ve just wrapped up a freshly painted shutter for a client, tailored to spec and finished with care at our facility.

It’s all part of the service at Design and Supply - where manufacturing meets attention to detail.

[Design and Supply Ltd @d_sltd]

From Order to Delivery in Just 10 Working Days!


✔ Fast and efficient service

✔ High-quality steel doors

✔ Customisation options available

Get yours now!
📧 [email protected] | ☎️ 01685 350 114 | 🌐 https://t.co/xeasL0gHhR

[Design and Supply Ltd @d_sltd]

Stock Doors Available to Buy Online!


Looking for a fire, flood, security, or acoustic door? Order stock doors online today or contact our team for customised solutions.

📧 [email protected]
| ☎️ 01685 350 114

#SteelDoors #BuyOnline #BusinessSecurity

[Design and Supply Ltd @d_sltd]

Reliable Steel Doors for Your Projects!

✔ Industry-leading durability

✔ Custom hardware options

✔ Delivered on time, every time

Keep your projects on track - order today!

📧 [email protected] | ☎️ 01685 350 114 | 🌐 https://t.co/xeasL0gHhR

[Design and Supply Ltd @d_sltd]

Customise Your Steel Door

Need something specific?

✔ Vision panels & louvres available

✔ Fire, security, and flood-resistant options

✔ Expert guidance on specifications

Get in touch today!

📧 [email protected] | ☎️ 01685 350 114 | 🌐 https://t.co/xeasL0gHhR

[Design and Supply Ltd @d_sltd]

Certified & Compliant

✔ Fully certified solutions

✔ Tested for performance

✔ Suitable for commercial and industrial use

Order certified doors for your business today!

📧 [email protected] | ☎️ 01685 350 114 | 🌐 https://t.co/xeasL0gHhR

[Design and Supply Ltd @d_sltd]

Flood-Resistant Doors


✔ Designed to prevent water ingress

✔ Certified for flood protection

✔ Strong and durable

Prepare before it’s too late, enquire now!

📧 [email protected] | ☎️ 01685 350 114 | 🌐 https://t.co/xeasL0gHhR