Where Service Matters

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Photo by Stefan Marquardt

What we do

CIS is a supplier of internal fit out products to the Specialist Ceiling Network, Facility Managers, Commercial building owners, maintenance providers to Hospital/school and offices throughout the country end users. Our range of products include Suspended Ceilings, Drywall, Insulation, fire protection, access panels standard/specific and fixings for all our products. We provide technical support and costings for one off to large developments at competitive pricing on the brand leaders within the industry. We back up with a service throughout the country which is second to none and we do what we say we do! CIS – Commercial Interior Supplies – “ Where service matters”

Suspended Ceilings

CIS offers the widest range of suspended ceilings from the world’s leading manufacturers. We represent OWA from Germany with the largest stocking facility in the British Isles at our Westlink distribution centre. We also stock Armstrong tile & grid in the various formats including their Orcal range. Rockfon which is part of the Rockwool group offer their rock fibre ceilings which has made substantial market gains in recent years. Ecophon from Scandinavia part of the St. Gobain brand is the leading glass fibre ceiling for over 30 years. We carry the branded systems with all the necessary accessories to complete the package.

We always endeavour to source obscure or old products for replacement you may request. We go the extra length to source the solution to your ceiling problem at CIS.

Dry Lining

CIS is the largest stockist of Siniat in Ireland. We carry the entire suite of standard and specialist boards under the GTEC brand for the commercial and housing markets. We compliment the boards with the Siniat or SFS metal systems. SFS is an Irish Manufacturer based in Castleblaney. They have become one of the largest suppliers of Metal in Ireland and their systems have been tested with both Siniat and Gypsum product to meet the fire certification of today’s standards.

Our accessories of plaster and finishing products such as sheetrock are fully complimented by beads and Profab access panels, fire and non-fire rated. All stocked in our Westlink depot for easy convenience.


We are currently working with an established supplier of tried and trusted systems in Ireland. You have a choice of a framed or frameless options for your project.

Any enquiries will be handled promptly with our usual service and support.

Specialist Boards

We stock Cemrock which is a great alternative for traditional building boards such as chipboard, plywood, OSB, calcium silicate boards. It has an A1 fire rating, tested to EN 13501 standard in addition to CE certification.

The Windstopper specialist boards from Cembrit is available from CIS and we have supplied several projects around the country. The boards are exceptionally thin and lightweight in relation to their strength with a remarkable resilience to almost external conditions and impacts. Full technical support can be arranged through the Cembrit Technical division in Dublin.


CIS is stocking a broad range of insulation products including Knauf, Rockwool and Isover. With the upsurge in acoustic insulation and fire requirements it has become an everyday part of our business. We have roll, slab and specialist items such as Rainscreen duo slab as required. We supply Isover Optima breather membrane system for house use. Enclosed insulation pads for over ceilings are a regular these days and the full range is available to order. Let us know what you need and we will endeavour to fulfil your requirements ex-stock.