At Usher Retrofit, we specialise in high-quality home insulation services that make your home warmer, more energy-efficient and comfortable all year round. Based in Dublin and serving nationwide, we deliver expert solutions in attic insulation, internal wall dry lining, and external wall insulation (EWI).
As an SEAI-approved contractor, we not only ensure that your insulation meets the highest standards, but we also support you in accessing government grants to help reduce your costs.


our services
Our Insulation Services

Attic (Loft) Insulation
Prevents up to 30% of heat loss through the roof, keeping your home warmer and reducing bills.

Internal Dry Lining Insulation
Insulated plasterboard applied to internal walls, perfect for older or solid-wall homes.

External Wall Insulation (EWI)
A full external wrap with insulation boards and render finish, boosting performance and giving your home a fresh new look.

Home Energy Surveys
Detailed assessments to identify heat loss and recommend the best upgrades.

Attic Insulation in Dublin & Ireland
Up to a third of heat can escape through an uninsulated attic. Our attic insulation service is one of the most cost-effective energy upgrades you can make. By installing high-performance insulation to SEAI standards, you’ll enjoy a warmer home, lower bills, and an improved BER rating.
What’s Included:
- Installation of up to 300mm attic insulation
- Optional raised loft flooring for storage
- Insulation of water tanks and pipework
- Ventilation solutions to prevent damp or condensation
- Guidance and application support for SEAI attic insulation grants
Internal (Dry Lining) Wall Insulation
For homes with solid or hard-to-insulate walls, internal dry lining offers an excellent solution. Insulated plasterboard panels are fitted to the inside of external walls, eliminating cold spots and providing a smooth, plastered finish ready for painting or decorating.
Benefits of Internal Insulation:
- Warmer rooms with no draughts or damp patches
- Minimal disruption during installation
Quieter interiors with reduced sound transmission - A clean, modern finish ready for decoration
- Access to SEAI grants to reduce installation cost


External Wall Insulation (EWI)
External Wall Insulation involves fixing insulation boards to your home’s exterior walls and finishing them with a weatherproof render or decorative cladding. It’s one of the most effective ways to reduce energy loss and dramatically improve your home’s comfort and appearance.
Our EWI Service Includes:
- Full insulation system with reinforced render or cladding
- Wide choice of modern finishes for a fresh exterior look
- Structural preparation and professional scaffolding
- Thermal upgrades that significantly boost BER ratings
- Assistance with SEAI grants of up to €8,000
SEAI Grants & Energy Upgrade Support
Through Ireland’s Better Energy Homes Scheme, homeowners can receive generous SEAI grants towards insulation upgrades. Grants are available for:
- Attic Insulation – up to €1,500
- Internal Dry Lining – up to €4,500
- External Wall Insulation – up to €8,000
To qualify, homes must have been built before 2011. At Usher Retrofit, we handle the grant process from start to finish, ensuring you get the maximum funding available.

WHY CHOOSE US
Why Choose Usher Retrofit?

Over 35 years of experience in insulation and retrofit projects

SEAI-approved and fully insured contractor

Professional team delivering clean, efficient work

Local expertise with nationwide coverage

Long-term results that lower bills and improve comfort
Get a Free Insulation Survey
Don’t let heat and money escape through your walls or roof. Contact Usher Retrofit today to book your free home energy survey and no-obligation quote. Our experts will assess your home, recommend the best insulation solution, and guide you through the SEAI grant application process.
Call now or complete our online form to schedule your free assessment. Make your home warmer, greener, and more efficient with Usher Retrofit
FAQs
Got questions? We’ve got answers to help you understand our services, process, and how we can support your insulation needs.
01
What services do we provide?
02
What products do we use?
03
What area do we cover?
04
Do we certify our work?
helpful resources
Building energy efficient
homes for the future
We partner with a range of trusted manufacturers to ensure the right materials are specified for each project on site.
Knauf
Isover
Superglass
URSA
Rockwool
Kingspan
Xtratherm
KORE
Sheepswool Insulation Ireland
Nullifire
Synwer Air-tightness
SIGA Air-tightness products

