Suspended Timber Floor Insulation Services Dublin
Enhance Energy Efficiency with Suspended Timber Floor Insulation
EXCELLENT rating
Based on 52 reviewsTrustindex verifies that the original source of the review is Google. Im happy to share my experience with OS Holdings, Vadim and team. We added a new ensuite attic to our house. Vadim and team have been professional right from the initial interaction to scope the work, quotation and then the actual execution of the work. Quality of work is excellent and happy with the end result.Highly recommended. Sreenath Chandrasekhar2024-10-21Trustindex verifies that the original source of the review is Google. I recently hired OS Holdings for an attic conversion and home renovation, and I couldn't be more satisfied with the results! Vadim and his incredible team—special thanks to Ruslan, Andrei, and Ivan—were exceptionally professional, attentive, and efficient throughout the entire process. Their craftsmanship and attention to detail transformed my home beyond my expectations, all while completing the project on time. Vadim's communication was outstanding; he was always available to answer questions, provide updates, and offer helpful suggestions, making the entire experience smooth and stress-free. The team's dedication and patience truly set them apart. I highly recommend OS Holdings to anyone looking for top-quality renovation work. They turned my house into a dream home! Jobin John2024-08-25Trustindex verifies that the original source of the review is Google. I'd like to Thank OS Holding, for there Sher professionalism. i could not fault this company in any way! The workmanship and attention to detail is of the highest standard. And the staff are so friendly. I could not be happier with my renovation,and Attic conversion. Im really looking forward to our next project. Book this company if you want a proper job done for a reasonable price. Thanks again. TMAN2024-07-08Trustindex verifies that the original source of the review is Google. Had our bathroom completely renovated by Vadim, Valentin and team. Very reasonably priced, great communication throughout and the quality and finish were fantastic. Any problems they encountered along the way were resolved quickly and efficiently. Would highly recommend them Sean Bergin2024-06-04Trustindex verifies that the original source of the review is Google. I deeply recommend his services. They try to help whatever you need, work hard and care about any issues you might have after they finish. They have done a quick and amazing job here with tiling, laminate flooring, my bathrooms, and installing my kitchen. I'm completely satisfied with the result! Thank you guys! Giovanni Amormino da Silva Júnior2024-06-03Trustindex verifies that the original source of the review is Google. OS Holding recently completed a renovation of my kitchen/dining area and I couldn't be happier with their work. The job involved knocking down a load-bearing wall, installing steel supports, taking up the old floor and laying a new one as well as skirting boards. They also did the plumbing and electrical works, connected new radiators and did the painting to finish. The guys are very skilled in all aspects of their work and they are careful to fulfil all requests. They are also very tidy. I'm especially happy with the meticulous way the herringbone floor was laid. Vadim is easy to work with as he listens to what you say a a client and is always prompt to respond to calls and emails. I would have no hesitation in recommending OS Holding and I intend to contract them again when I get round to doing my attic! Maria McGrane2024-05-29Trustindex verifies that the original source of the review is Google. Many thanks for the outstanding work carried out by OS Holding team during our recent renovation in our house. Their attention to detail and dedication to quality were evident throughout the entire process of demolishing partition walls and fitting tiles on the floors and stairs. The installation of tiles on both floors and stairs was completed to the highest standard. Additionally, the team maintained excellent communication throughout the project, keeping us informed of progress and any necessary adjustments. Their punctuality and respect for deadlines ensured the project was completed on time, which was crucial for our schedule. I highly recommend OS Holding for any construction or renovation needs. Sabina Capozzoli2024-05-26Trustindex verifies that the original source of the review is Google. Vadim and his team are highly skilled and extremely hard working lads. Vadim is very organised and communication was excellent regarding the various decisions that needed to be made. He was patient when I changed my mind on more than one occasion! I am delighted with my attic conversion and have no hesitation in recommending OS Holding Ltd. Ann Rundle2024-05-12Trustindex verifies that the original source of the review is Google. Vadim and his team recently renovated by entire ground floor and installed a new bathroom upstairs. The guys did a great job and the price was very reasonable. They were very attentive, professional and I was very impressed with how quickly they completed the work. I would highly recommend the team! Rachel English2024-05-06Trustindex verifies that the original source of the review is Google. The OS Holding were very responsive and right away available. Super happy with the result and would recommend them! The quotation came in much cheaper than anywhere else and yet it is top quality work. Jasmin Wonik2024-04-24
Insulating a Suspended Floor
Many homes in Ireland, particularly older Georgian, Victorian, and Edwardian properties, feature suspended timber floors. While these floors were originally designed to prevent damp-related issues, they can also allow cold air to circulate beneath, leading to significant heat loss and draughts. Insulating your suspended timber floor is a proven solution to improve thermal efficiency, reduce energy costs, and enhance indoor comfort.
At OSBER, we specialise in professional floor insulation solutions tailored to the needs of Irish homeowners. Our expert team ensures effective installation using high-quality insulation materials that maintain airflow while preventing heat loss, creating a warmer and more energy-efficient living environment.


Why Insulate Your Suspended Timber Floor?
- Reduces Heat Loss – Minimises cold air infiltration and retains indoor warmth.
- Lowers Energy Bills – Improves thermal efficiency, leading to reduced heating costs.
- Prevents Draughts – Eliminates unwanted cold air movement for a cosier home.
- Enhances Comfort – Maintains consistent indoor temperatures throughout the year.
- Protects Against Moisture – Reduces condensation and damp-related issues under the floor.
Our Suspended Floor Insulation Process
- Assessment & Preparation – Our team inspects the floor structure to identify any damage, damp, or ventilation concerns.
- Floorboard Removal – Where necessary, we carefully lift and label floorboards for reinstallation.
- Joist Inspection & Repairs – We check for woodworm, rot, or weakened joists and carry out necessary repairs.
- Vapour Barrier Installation – A high-quality vapour control layer is installed to prevent moisture ingress.
- Insulation Placement – We install breathable, high-performance insulation materials between the joists.
- Airtight Membrane Fitting – A protective membrane is applied to ensure insulation longevity and airtightness.
- Reinstallation & Finishing – Floorboards and skirting boards are reinstalled, maintaining the original aesthetic of your home.

Contact our team today for a free consultation and quote. Let us help you create a warmer, more energy-efficient home.
Services
Frequently Asked Questions
What is suspended timber floor insulation?
Suspended timber floor insulation involves installing insulating materials between the floor joists to prevent heat loss, reduce draughts, and improve indoor comfort. It helps retain warmth while maintaining necessary airflow to prevent moisture-related issues.
How do I know if my home has a suspended timber floor?
Homes built before the 1950s, especially Georgian, Victorian, and Edwardian properties, often have suspended timber floors. You may notice air vents along the external walls at floor level, which indicate ventilation beneath the floorboards.
What are the benefits of insulating a suspended timber floor?
Insulating your suspended floor reduces heat loss, lowers energy bills, prevents draughts, enhances home comfort, and protects against damp and condensation issues.
Will floor insulation affect ventilation beneath my home?
No, OSBER ensures that insulation is installed without blocking ventilation. Proper airflow beneath the floor is essential to prevent condensation and timber decay, which is why we use breathable insulation materials.
How long does it take to insulate a suspended timber floor?
The duration depends on the size of the floor and any necessary repairs. On average, installation takes one to three days, with minimal disruption to your home.
Can I get financial support for floor insulation?
Yes, the Sustainable Energy Authority of Ireland (SEAI) offers grants for home insulation, including floor insulation. OSBER assists homeowners in applying for these grants to reduce project costs.
How do I get started with OSBER’s floor insulation services?
Simply contact us for a free consultation. Our team will assess your home, recommend the best insulation solution, and guide you through the grant application process if applicable.