Supplying high quality galvanized steel sheds, garages and workshops

Supplying high quality galvanized steel sheds, garages and workshops

Supplying high quality galvanized steel sheds, garages and workshopsSupplying high quality galvanized steel sheds, garages and workshopsSupplying high quality galvanized steel sheds, garages and workshops

Let our team help you build the shed of your dreams!

About Us

Experienced and Creative Designers


 Quality Steel Buildings are a family owned business.  We are located close to the Co Down village of Kilcoo near Castlewellan  Northern Ireland. The business was first formed in 1988 and was known as  McQuaid Engineering. Our main business was the fabrication and erecting  portal frame buildings. In 2004 we developed an original idea of  fabricating steel buildings from cold rolled steel. This has proved a  great success for us as we continue to develop the product.


Our buildings are designed with you  in mind. Metal garages can come with windows. Roller doors and personnel  access doors to match your requirements. Your Steel Garage may be a  Single Steel Garage. Double Steel Garage, Treble Steel Garage, or a much  larger Metal/ Steel Building, you tell us exactly what it is you  require the garage for and we will design it to your exact requirements  in the most cost effective way possible
Advantages  to the customer is obvious as galvanized steel will out last painted  steel up to six times. Because the steel is high tensile it allows us to  fabricate light weight structures of immense strength.
Sheds can be  purchased in kit form for self erecting.We can customise to your  specification no matter how diverse your requirements. All our buildings  come complete with anti condensation cladding on roof. Gutters and down  pipes as standard. Our emphases are on quality; our prices are highly  competitive. Sheds can be manufactured to a large range of size and  colours. The structure and cladding has a life expectancy of 25 years to  first maintenance. If you require an

insulated building we use  Kingspan insulated panels and translucent's. Doors on insulated  buildings can be insulated roller shutter doors. Electric motors and remote  control is easily added if required. Pedestrian doors can be PVC on  insulated buildings. Double glazed

Colour chart

Chose from our standard range of colours. Other colours availabe on request.

Choose from our standard range of colours.

Other colours are available on request

Customer Satisfaction Guaranteed


We can design a bespoke shed to meet your needs. Optional extras include

Insulated sheds

Insulated roller doors.

Motorised doors

PVC windows/doors

Lean too extensions.

Base Frame

We are the only shed company to supply a base frame with our buildings


The base frame  for the shed is a  140mm deep galvanized steel channel used to form the floor slab. It protects the edges of the concrete from damp and provides a secure anchor for the structure. We include it with all our buildings. We can also work with an existing concrete base.

Ground work preperation


  1. A typical floor for a garage or shed generally consists or hardcore, chrushed stone blinding, DPM (damp proof membrane) and concrete. It is considered good practise to place reinforced steel mesh within the concrete as this will reduce the chances of the floor cracking 

Using a base frame advantage


  1. provides an accurate floor slab shutter
  2. sheds erected on a base frame have less condensation problems
  3. Protects the edge of the floor slab from water penetration
  4. Reduces need for wind bracing
  5. Helps provide a secure anchor for the building as the side sheeting is fixed to the frame

Contact Brendan

Get a Free Estimate

Have a question about our shed design services? Want to see if your particular project is one we can help with? We'd love to hear from you! To get a free quote, or if you have questions or special requests, just drop us a line. We look forward to serving you!

Quality Steel Buildings

10 Letalian Road, Kilcoo, Newry Co. Down BT345EY

07753746897 02840632722


Open today

09:00 – 17:00

Closed for lunch 1pm - 1.30pm. Please call 07753746897  before visiting to ensure someone is there to see to you 

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