027-66115 / 021-4966612 jolhomeimp@gmail.com

John O’Leary
Home Improvement Services Ltd

All Under One Roof

PVC Windows & Doors

  • Increased security.
  • Reduce your energy bills with ‘A’rated glass & frames.
  • Colours & styles to suit all homes.

Composite Entrance Doors

  • Wide range of colours and styles.
  • Triple Glazed as standard.
  • Increased security with 10 point locking systems.

Bifold & Lift and Glide Doors

  • PVC & Aluminium bifold and lift & glide doors.


Conservatories, Sunrooms & Guardian Warm Roof

  • Adding an extra, light filled, room to your home.
  • Wide range of style and shapes available.
  • Convert your existing glass roof conservatory to solid
    roof with the Guardian roof system.

PORTAS Staircase Renovation

  • Maintenance free solutions.
  • Suitable for both timber and concrete stairs.
  • ‘New’ stairs without the mess and hassle of removing the old stairs.
  • Wide range of additional options available incl. lighting.
  • Flooring available to match each stair finish.

PORTAS Stretch Ceilings

  • No more painting!
  • Easy clean surface, anti static – no dust.
  • Wide range of colours and finishes.
  • Installation in as quick as just one day.
  • In compliance with European Safety Standard DIN EN14716
Oak Internal door

Internal Doors

Supply and installation of interior doors, frames and architrave.

Laminate & Vinyl Flooring

Extensive range of laminate & vinyl flooring available.

Composite Decking


Here To Help

Our all inclusive service begins with a free in home consultation arranged at your convenience. To arrange an appointment call: 027-66115 / 021-4966612



Vist our showroom: Unit 2, Tramore Commercial Park, Tramore Road, Cork.
T12A0YT.   Tel: 021-4966612

Showroom Opening Hours:
Monday         9.30 – 5pm
Tuesday         9.30am – 5pm
Wednesday   9.30am – 5pm
Thursday       9.30am – 5pm
Friday            9.30am – 5pm
Saturday       10am – 3pm

All Under One Roof

John O’Leary Home Improvement Services is the leading supplier of home improvement products and services in Cork.  With products ranging from energy rated windows, doors and conservatories to internal renovation solutions for staircases & ceilings, supply and installation of internal doors and flooring, we can make your home warmer, safer and more 

environmentally friendly.  With numerous styles and designs available throughout our product range we have solutions to suit all tastes and homes.
During our 30+ years  in the home improvement sector we have developed a reputation for excellent service which we are very proud of and are intent on maintaining.

Get A Free Consultation

Client Testimonials

We had our stairs done recently, I am delighted with the job welldone with this 2 friendly guys 👍👍. 2 full days and loving the new transformation. Very Efficient and professional indeed. I will Highly recommend Portas.”

Gigi, Cork

“Very friendly and efficient service by John and his team.  I would highly recommend them to anyone thinking of updating their home.”

Very efficient service. Really pleased with the results. New flooring and doors fitted. Our house looks modern and updated now. John left the place spotless. Would highly recommend to anyone thinking of changing stairs, doors or floors.”

Tina Quigley, Cork

Some of Our Commercial Customers:

Contact Us

Office: Borlin, Bantry, Co. Cork.

Showroom: Unit 2, Tramore Commercial Park, Tramore Road, Cork. T12A0YT

Office: 027-66115

Showroom: 021-4966612
Window Rep John O’Sullivan: 086-3859606
PORTAS Rep John Tobin: 086-7777107