Alroy Sheet Metals Ltd
Alroys is a sheet metal and fabrication business based in Stevenage, Hertfordshire.
From a small Hertfordshire workshop to
our current 5,500 square foot factory, family values have always
been at the heart of growing our business. Alroys started life in
the late 1950s, working for local businesses using (by today's
standards) rudimentary hand tools and fly presses.
Our reputation grew and by 1961, in need of larger premises, we
moved to Stevenage, Hertfordshire where we remain to this day. The name Alroys was
created from the Christian names of our two founders, Albert and Roy
Grist who continued to run Alroys for many years. After Roy�s
retirement in the 1990s, the reins were passed to Roy's son, David,
who became managing director in 2011.
Quality
We are ISO 9001-2015 approved - the international standard outlining
requirements for a quality management system. This means we've been
externally verified as consistently providing a high quality of product and
service which meet our customers needs. This also means
that we meet all regulatory requirements. Gaining and retaining an
ISO accreditation takes patience and dedication. That's why it's so
important to us that quality is always at the heart of everything we
do.
Why Choose
Us?
We asked our customers this question. They told us that there were
many things about Alroys which prompted them to choose us. Our
experience and expertise, our attention to detail, our willingness
to see projects through to the very end, among others. We're proud
to be on many corporate approved supplier lists.
To read more on why to choose us
Click Here
Sheet Metal Fabrication |
Large metal structures, such as
staircases, canopies and railings, are created using fabrication
techniques. Over the decades, Alroys has created many stunning
structures for a range of clients.
Fabrication
and welding
Alongside welding, we will also use cutting, drilling and assembly
skills to fabricate your steel structure. The raw material is cut
and drilled with holes or slots to create individual parts. These
parts are then welded where necessary and the entire structure is
assembled, either in our factory or off-site, according to your
specifications.
Fabrication
design, manufacture and installation
The initial stage of any fabrication project involves design. We've
seen design briefs of all shapes and sizes, some start life on a few
scraps of paper, others come to us as complete engineering drawings.
Once your concept is signed off, we proceed to the manufacturing
phase and finally installation.
EN1090
EN1090 is a European standard introduced to harmonise safety and
quality levels across the construction industry across Europe. It
makes it a legal requirement for anyone manufacturing and selling
structural steel components to only use a supplier with EN1090
marking.
CNC Laser Cutting |
CNC - or computer numerical control -
laser cutting is a versatile process, giving us the ability to
create high quality cuts using the finest or the thickest metal.
Laser beams power through the metal, vaporising it instantly,
followed by jets of gas to leave a perfectly clean edge and finish.
Sheet Metal Services |
Where it all started in 1951! Our sheet metal work is what we're
renowned for, both precision and large scale. If you've got a
project in mind, get in touch and find out how we can help.
Prototyping
Mistakes can be costly to fix once we're in production. That's why
we often recommend prototypes to customers who are trialling a new
product. It's far more economical to put your design concept to the
test before committing to mass production.
CNC
Punching
CNC stands for 'computer numerically controlled'. The CNC punching
process takes your design, translates it into numerical data and
feeds this data into a punching machine which punches holes or
shapes into a sheet of metal, creating metal parts.
Once done by hand, modern CNC punching machines are accurate to
within microns and dramatically cut down production timescales,
saving you money.
CNC
Bending
CNC bending (or forming) uses the same technology as CNC punching.
Instead of creating parts, the machines bend sheet metal (which is
flat) into a desired shape.
As with punching, today's machines are beyond compare and can
produce components with several, complicated bends in minutes.
Welding
Welding is ideal for metal structures which cannot be created from
one sheet of metal. Our welders expertly fuse metal together to
create strong, long-lasting parts.
We use modern techniques allowing us to create durable structures
from a range of metals, including fine gauge. MIG welding is ideal
for thicker gauge metals, whereas we use TIG welding for those finer
gauge metals where strength and integrity cannot be compromised.
Assembly
Assembly ranges from single component assembly through to more
complex, complete assemblies, as well as prototypes. Each part is
thoroughly checked prior to making it to the assembly line.
To facilitate assembly, we will call on a range of techniques
including welding, crimping, riveting and bushing.
Metal Finishing |
Metal finishing (also known as coating) has a number of
applications, all designed to improve the finished product in some
way. Used at the last stage of the fabrication process, finishing
can be used to alter performance (increase strength or resilience),
improve durability or change cosmetic appearance.
Areas CoveredAlroy Sheet Metals Ltd are able to provide Sheet Metal Fabrication, CNC Punching and Bending to the following locations and surrounding areas:
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Opening Hours
Reviews

Stevenage Hertfordshire
SG1 2BW 5
We just received the 2 parts in this morning, they fit perfectly. Thank you very much. We’ll be back to you very soon.

Stevenage Hertfordshire
SG1 2BW 5
Hi David I have been meaning to email you since the frames were delivered, but have been caught up with field work lately. I am over the moon with the frames and lids and want to thank you for the excellent service you provided. They are exactly what I wanted.
Products and Services
- 3D Tube Bending
- Aluminium CNC Machining
- Aluminium Extrusion Bending
- Aluminium Fabrication
- Aluminium Fabrication Service
- Aluminium Fabrication Services
- Aluminium Fabrications
- Aluminium Section Bending
- Aluminium Sheet CNC Forming
- Aluminium Sheet Metal
- Aluminium Sheet Metal Fabrications
- Aluminium Sheet Metalworking
- AMSE BPE Fabrications
- Architectural Fabrication
- Automotive Fabrications
- Batch Fabrications
- Bending
- Bending Automation Equipment
- Bending Busbars
- Bending Fabrications
- Bending Machines
- Bending Services
- Bespoke Fabrication
- Bespoke Fabrication Service
- Bespoke Fabrications
- Bespoke Stainless Steel Fabrication
- Bespoke Steel Fabrication
- Bespoke Steel Fabrications
- Brass Sheet CNC Forming
- Brass Sheet Metal
- Brass Sheet Metal Fabrications
- Bus Bar Bending Machine
- Busbar Fabrication
- Car Interior Fabrication
- CNC Aluminium Laser Cutting
- CNC Bending
- CNC Companies
- CNC Cutting
- CNC Drilling
- CNC Drilling Services
- CNC Driven Tools
- CNC Fabrication
- Cnc Forming
- CNC Laser Cutting
- CNC Laser Cutting Armoured Plate
- CNC Laser Cutting Carbon
- CNC Laser Cutting Carbon Steel
- CNC Laser Cutting Copper
- CNC Laser Cutting Electrical Steel
- CNC Laser Cutting Hardened Steel
- CNC Laser Cutting Precious Metal
- CNC Laser Cutting Precious Metals
- CNC Laser Cutting Tempered Steel
- CNC Live Tools
- CNC Milling Services
- CNC Precision Engineering
- Cnc Precision Sheetmetal
- CNC Profile Cutting
- CNC Profiling
- CNC Punch
- CNC Punch Pressing
- CNC Section Bending
- Cnc Sheet Metal
- CNC Sheet Metal Press Brakes
- Cnc Sheet Metal Punching
- CNC Sheet Metal Work
- CNC Sheet Metalworking
- Cnc Sheetmetal
- CNC Steel Bending
- CNC Tube Bending
- Components Sheet Metal
- Computer Aided (CAM) Sheet Metalworking Manufacturing
- Copper Bar Bending
- Copper Sheet CNC Forming
- Copper Sheet Metal
- Copper Sheet Metal Fabrications
- Custom Fabrications
- Design And Fabrication
- Dibond Fabrication Uk
- Display Design And Fabrication
- Electrical Industry Sheet Metal Fabrications
- Engineering Fabricating Sheet Metal
- Engineering-Fabricating Sheet Metal
- Exotic Material Bending
- Fabrication
- Fabrication Alloy
- Fabrication Aluminium
- Fabrication And Machining
- Fabrication And Welding
- Fabrication Box Section
- Fabrication Copper
- Fabrication Equipment
- Fabrication Metal
- Fabrication Plate
- Fabrication Solutions
- Fabrication Stainless Steel
- Fabrication Steel
- Fabrication Tube
- Fabrications
- Fabrications Aluminum
- Fabrications Bending
- Fabrications Heavy
- Fabrications Mild Steel
- Fabrications Sheet Metal
- Fine Limit Sheet Metal
- Fine Limit Sheet Metalwork
- Fine Limit Sheetmetal
- Foam Fabrication
- Galvanised Sheet Metal Supplier
- Galvanised Sheet Metalworking
- General Fabrication
- General Sheet Metalwork
- General Steel Fabrication
- Glass Bending
- GRP Fabrication
- Handrail Sections Steel Fabrications
- Heat Bending
- Heavy Section Bending
- Hot Bending
- Induction Bending
- Industrial Plastic Fabrications
- Laser Cutting
- Laser Cutting Fabrication
- Laser Cutting Service
- Laser Cutting Services
- Laser Fabrication
- Light Fabrication
- Light Fabrications
- Light Steel Fabrications Fasteners
- Line Bending
- Machining And Fabrication
- Mandrel Bending
- Mass Production Sheet Metalworking
- Mass Production Sheet Metalworking Fabricators
- Medium To Large Fabrications
- Mesh Steel Fabrications
- Metal Bending
- Metal Bending Engineers
- Metal Bending Equipment
- Metal Bending Services
- Metal Fabrication
- Metal Fabrication Paint Spraying
- Metal Fabrication Services
- Metal Fabrication To Specification
- Metal Fabrications
- Mild Steel Fabrication
- Mild Steel Fabrications
- Mild Steel Sheet Metal Fabrications
- Non Ferrous Fabrication
- PCB Fabrication
- Photofabrication
- Pipe Bending
- Pipe Fabrication
- Pipework Fabrication
- Plastic Fabrication
- Plastic Fabrication Equipment
- Plastic Fabrications
- Plastic Heat Bending
- Plate Bending
- Plate Bending Company
- Plate Bending Experts
- Plate Bending Specialists
- Plate Bending UK
- Precision Engineering
- Precision Engineering Services
- Precision Engineering Steel
- Precision Engineering Subcontracting
- Precision Fabrication
- Precision Sheet Metal
- Precision Sheet Metal Fabrication
- Precision Sheet Metal Fabricators
- Precision Sheet Metal Work
- Precision Sheet Metalwork
- Precision Sheet Metalworkers
- Precision Sheet Metalworking
- Presswork And Fabrication
- Prototype Plastic Fabrications
- Prototype Sheet Metalworking
- Prototype Sheet Metalworking Fabrication
- Punching Fabrications
- Punching Sheet Metal
- Rolling Sheet Metal
- Rotary Draw Bending
- Rubber Fabrications
- Section Bending
- Sheet Metal
- Sheet Metal Aerospace And White Goods
- Sheet Metal Arc Welding
- Sheet Metal Assembly
- Sheet Metal Automotive Industry
- Sheet Metal Bending
- Sheet Metal Bending Services
- Sheet Metal Box Pan Folding
- Sheet Metal Brackets
- Sheet Metal Brake
- Sheet Metal Brake Press
- Sheet Metal Cabinets
- Sheet Metal Chassis
- Sheet Metal Chassis To Specification
- Sheet Metal Circle Cutting
- Sheet Metal Cladding
- Sheet Metal Clinch Fasteners
- Sheet Metal Clinching
- Sheet Metal CNC Forming
- Sheet Metal CNC Laser Cutting Services
- Sheet Metal CNC Press Braking
- Sheet Metal CNC Punch Press Services
- Sheet Metal CNC Punching
- Sheet Metal Companies
- Sheet Metal Components
- Sheet Metal Computer Cases
- Sheet Metal Control Boxes
- Sheet Metal Cutting
- Sheet Metal Cutting Services
- Sheet Metal Electrical And Electronic Equipment Housings To Specification
- Sheet Metal Enclosures
- Sheet Metal Enclosures To Specification
- Sheet Metal Engineering
- Sheet Metal Engineers
- Sheet Metal Fabrication
- Sheet Metal Fabrication Assembly
- Sheet Metal Fabrications
- Sheet Metal Fabricator
- Sheet Metal Fabricators
- Sheet Metal Fasteners
- Sheet Metal Fine Limit Punching
- Sheet Metal Fly Pressing
- Sheet Metal Folding
- Sheet Metal Forming
- Sheet Metal Gear Trays
- Sheet Metal Guards
- Sheet Metal Guillotine
- Sheet Metal Gutters
- Sheet Metal Hole Punching Tools
- Sheet Metal Joining
- Sheet Metal Laser Cutting
- Sheet Metal Machinery
- Sheet Metal Manufacturer
- Sheet Metal Mig Welding
- Sheet Metal Mounting Panels
- Sheet Metal Mounting Panels To Specification
- Sheet Metal Paint Spraying
- Sheet Metal Panels
- Sheet Metal Press Brake
- Sheet Metal Pressbrake
- Sheet Metal Pressings
- Sheet Metal Production
- Sheet Metal Punch Press Services
- Sheet Metal Punching
- Sheet Metal Punching Services
- Sheet Metal Rivet Fasteners
- Sheet Metal Rolling
- Sheet Metal Rolls
- Sheet Metal Spot Welding
- Sheet Metal Stockists
- Sheet Metal Switchboxes
- Sheet Metal Tig Welding
- Sheet Metal Trunking
- Sheet Metal UK
- Sheet Metal Welding
- Sheet Metal Work
- Sheet Metal Workers
- Sheet Metal Working
- Sheet Metal Workng
- Sheet Metals
- Sheet Metalwork
- Sheet Metalwork Assembly
- Sheet Metalwork Assembly Specialists
- Sheet Metalwork Design
- Sheet Metalwork Fabrication
- Sheet Metalwork Fabricators
- Sheet Metalwork Fabricators/Fabrications
- Sheet Metalwork Machines
- Sheet Metalwork Precision Fine Limit Engineers
- Sheet Metalwork Precision Fine Limit Fabricators
- Sheet Metalworking
- Sheet Metalworking Computer Aided Design (CAD)
- Sheet Metalworking Machines
- Sheet Metalworking Services
- Sheet Metalworking To Specification
- Sheet Steel Fabrication
- Sheetmetal
- Sheetmetal Engineers
- Sheetmetal Fabrication
- Sheetmetal Fabricators
- Sheetmetal Press Brakes
- Sheetmetal Supplies
- Sheetmetal Work
- Ship Fabrication Facilities
- Special Purpose Steel Fabrications
- Specialist Fabrication
- Specialist High Purity Fabrications
- Specialist Sheet Metalworking
- Stainless Steel CNC Cutting
- Stainless Steel Fabrication
- Stainless Steel Fabrications
- Stainless Steel Precision Engineering
- Stainless Steel Sheet CNC Forming
- Stainless Steel Sheet Metal
- Stainless Steel Sheet Metal Work
- Stainless Steel Sheet Metalwork Engineers
- Stainless Steel Sheet Metalwork Fabricators
- Stainless Steel Sheet Metalworking
- Steel Bending
- Steel Bending Company
- Steel Bending Experts
- Steel Bending Specialists
- Steel Bending UK
- Steel CNC Cutting
- Steel CNC Machining
- Steel Fabrication
- Steel Fabrications
- Steel Laser Cutting
- Steel Mesh Fabrications
- Steel Precision Engineering
- Steel Sheet CNC Forming
- Steel Sheet Metal
- Steel Sheet Metal Fabrications
- Steel Sheet Metalwork
- Structural Sheet Metal Work
- Thin Sheet Metal
- Titanium Fabrications
- Trumpf Bending
- Tube Bending
- Tube Bending Company
- Tube Bending Experts
- Tube Bending Machines
- Tube Bending Specialists
- Tube Bending UK
- Tube Fabrication
- Used Sheet Metal Equipment
- Welding & Fabrication
- Welding / Fabrication
- Welding And Fabrication
- Welding Fabrication
- Welding Fabrications
- Welding Fabrications Services
- Welding Sheet Metal
- Wire Bending
- Zinc Sheet Metal Work
Our News & PR
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What is TIG welding and how does it work?
Tungsten inert gas (TIG) is a welding process that uses electricity to melt and join pieces of metal.
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Different types of metals & their applications
There are many different types of metals in existence, from which there are various grades to choose.
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The advantages of using CAD in laser and manufacturing
Computer-aided design (CAD) dates back to the 1960s and has pretty much replaced manual design.
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What is galvanised steel?
Galvanised steel is where the metal is coated in zinc to give it a significant amount of protection and, therefore, durability.
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Precision Sheet Metal Fabrication
There are a number of industries for which precision sheet metal fabrication is really important in the manufacture of components.
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The sheet metal welding process: What you need to know
The sheet metal welding process ensures we employ the right method to fit your precise needs, saving both cost and time.
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Project management for steel fabrication
Project management for steel fabrication gives us forward motion.
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Choose Metal Fabrication For Your Custom Projects
Ideal for custom pieces where detail is important or for small production runs, metal fabrication is a skilled craft.
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Sheet Metal Working In A Competitive Market
The sheet metal working industry combines cutting edge technology with expertise to produce superior metal components, quickly and effectively.
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Sheet Metal Punching
Sheet metal punching - and getting it right - is essential to project success.
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Is Your Steel Fabrication Fit For Purpose?
All designs must be thoroughly tested to guarantee a successful, safe and cost effective structure.
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Sheet Metal Welding - A Major Part of The Fabrication Process
Sheet metal welding is an important part of the fabrication process.
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