EcoDuct Delivery Partner
We are pleased to announce that DD Cooling is an approved EcoDuct Delivery Partner. For insulated ducting solutions, we are now able to offer both Spiralite® and Koolduct® products to suit your specific application.
Traditionally, HVAC ductwork is constructed from galvanised sheet steel, installed first and then insulated as a separate process. Our new partnership allows us to offer lightweight, cost-effective, and energy-efficient alternatives that save both space and time.
Spiralite® and KoolDuct® ducting systems deliver significant advantages over traditional metal ducts with mineral fibre insulation. They are:
- Installed in a single fix
- Available in multiple colours and finishes
- Wide range of sizes available to suit your specific needs
- Protection of pipes or cabling
- Easy access for servicing
- Ideal for open-to-view architectural applications
These systems also offer superior thermal efficiency, enhanced air quality, and faster installation all while reducing the need for floor space and ceiling clearance.
Advanced, lightweight Pre-Insulated Ductwork Systems
This innovative, rectangular HVAC ductwork system is installed in a single fix, eliminating many of the disadvantages associated with galvanised sheet steel, mineral fibre duct board and pre– insulated rigid polyisocyanurate (PIR) ductwork systems.
Designed for mechanical ventilation, heating and air-conditioning systems, The Kingspan KoolDuct® System is suitable for the following:
- New builds and refurbishment projects
- Residential, commercial, public, and light industrial sectors
- High-spec projects such as MRI suites, where non-fibrous materials are essential

Ductwork Design, Installation & Repair
Ductwork Design & Installation
- Custom HVAC solutions for new builds and refurbishments
- Sheet metal and flexible duct systems
- Fully compliant with UK building regulations
Duct Repairs & Upgrades
- Replacement of damaged or corroded ducts
- System upgrades for better airflow and performance
- Emergency repair services across Lancashire

Benefits of Using Our Ducting Services
Our professional ducting services offer major benefits to organisations across the UK, including:
- Improved Air Quality
- Better Energy Efficiency
- Compliance with Building Regulations
- Fire Safety
- Noise Reduction
- Customised Solutions
- Increased System Lifespan
- Health and Hygiene Compliance
- Fast and Professional Installation
- Enhanced Comfort and Productivity

Why choose DD Cooling?
Since 2007, we’ve been trading in the HVAC industry providing a range of ducting services including maintenance and repairs to businesses across the UK. With a team of fully qualified engineers, our work covers a wide range of sectors, from small domestic projects to large-scale industrial and commercial installations.

Who We Work With
We provide a range of ducting services across the following industry sectors.
- Offices
- Retail Shops
- Entertainment Venues
- Gyms & Fitness centres
- Restaurants & Hotels
- Factories & Production Facilities
- IT Server Rooms
- Student Accommodation
Get A Free Quote
If your business is based in Lancashire and you’re looking for a cost-effective, lightweight ducting solution like the Spiralite® and Kingspan KoolDuct® systems.
Proudly serving businesses across Lancashire, Cumbria and the North West for all your ducting needs.
Get in touch today on 01772 780806 or fill out our enquiry form to find out how we can help your business.
Download our Ventilation brochure
Download our diamond quality partner certificate
What we’ve achieved



































