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    Home Extensions

    Cost effective and professional services to create your dream extension.

MCD Construction are a design and build construction company working in Meath & Dublin. Our offices are in Ashbourne, Co. Meath.

We are committed to delivering exceptional Home Extensions (and Conservatories) on time and within your budget. Our team will take take your project from concept, design, planning, all the way through construction process and on to the exceptional completion of every project. With more than 10 years in the business, we provide you with the experience and know-how to run your project from start to finish.

A variety of home extensions we have built:

This period was completely gutted and renovated form the inside. In addition a flat roof extension was added with a large lantern timber roof light in the centre of roof.

Flat Roof Extension

Lyndsey Road, Dublin 9

A flat roof extension was added to open the entire kitchen sitting room area.

Flat Roof Extension

Hollystown, Co. Dublin

A large contemporary extension was added to create a large open plan living area. Double height ceilings and small loft with a spiral staircase were created. A large apex type window was installed which created a light airy room.

Large Contemporary Extension with Open Plan Living

Navan Road, Dublin

Two extensions were added to both gables of this dwelling. A large garage was built on the left hand side of the existing house.

Two Extensions on Both Gables

Rathfeigh, Tara, Co.Meath

A significant extension was added on to a 1930's cottage. This job was carried out for a local architect.

Significant Extension to 1930’s Cottage

Kinsealy, Co.Dublin

A two storey flat Roof extension was added to this dwelling. Large Iroko hardwood sections were installed and metal/timber clad porch was erected.

Two Storey Flat Roof Extension

Portmarnock, Dublin

The back end of the house was opened out and box extension was added on with a large roof light. Bi fold doors were created at rear of the dwelling that opened out into the patio area.

Box Extension with Roof Light

Ratoath, Co. Meath

An Apex type roof extension was added to this property along with large stone clad double chimney. A large soffitte was created and clad in hardwood Iroko timber. To the end of the house a large Garden shed in stone clading was built.

Apex Roof Extension with Stone Clad Double Chimney


This project consisted of entire gut out and a single and two storey extension added. The dwelling was completely dry lined and large Stanley stove to the rear was added to heat the entire first floor of the house. Solar panels were erected on the roof.

Single & Two Storey Extension

Ratoath, Co. Meath

This old cottage was gutted and renovated throughout. An extension was added to the back of the dwelling. The old and new were matched in an old style render.

Matching Extension to Old Cottage

Ratoath, Co. Meath

An Apex roof type extension was added to this dwelling. Matching stone was used throughout to give effect that it was part of the dwelling.

Apex Roof Extension

Ratoath, Co. Meath

A contemporary flat roof extension was added to the back of this dwelling. A large apex roof light was added to give light to the new kitchen area at all times

Contemporary Flat Roof Extension

Ratoath, Co. Meath