Cavity-Wall Insulation
Cavity-wall insulation reduces heat transfer through suitable external walls. As a result, the property can retain more warmth.
COVID-19 Notice: We’re still installing & repairing boilers, safely
Improve comfort and reduce heat loss with professional insulation installation from NCS Plumbing & Heating Specialists.
First, we assess where your property is losing heat. We then recommend suitable cavity-wall, loft or external insulation.
Many UK homes lose heat through poorly insulated roofs and walls. As a result, the heating system must work harder to maintain comfort.
Insulation creates a thermal barrier around the property. Therefore, it can reduce heat loss and improve comfort throughout the year.
A well-insulated home can feel warmer in winter and cooler in summer. In addition, insulation may reduce outside noise and improve energy efficiency.

Help retain more warmth inside your property during colder weather.
Reduce the amount of energy required to maintain a comfortable temperature.
Keep your home warmer in winter and more comfortable during summer.
Suitable insulation can help limit noise entering the property from outside.
Improved efficiency can reduce unnecessary energy consumption and emissions.
Identify areas of heat loss and focus improvements where they are most needed.
Our team can assess your property and explain the available options. Next, we prepare a tailored, no-obligation quotation.
We provide professional insulation solutions for a wide range of homes. Above all, our aim is to improve comfort and energy efficiency.
Every home loses heat differently. Therefore, we consider construction, access, existing insulation and the main areas of heat loss.
A clear assessment helps us recommend the right insulation for your property.
First, we review the property and identify likely areas of heat loss.
Next, we explain the most suitable insulation options for your home.
Finally, our team completes the work with care and leaves the area tidy.
We provide several insulation solutions for suitable properties. Each option targets a different source of heat loss.
Cavity-wall insulation reduces heat transfer through suitable external walls. As a result, the property can retain more warmth.
Loft insulation reduces heat escaping through the roof. In many homes, it is also one of the most practical efficiency upgrades.
External insulation can improve suitable solid-wall properties. Furthermore, it may reduce cold surfaces and unwanted heat loss.
Contact NCS to discuss your property and the improvements you are considering. We will then explain the next steps and arrange a quotation where suitable.
The answer depends on your walls, loft and existing insulation. Therefore, we assess the property before making a recommendation.
Insulation can reduce avoidable heat loss. As a result, the heating system may need less energy to maintain comfort.
Yes. Thermal imaging can help identify colder areas and likely routes of heat loss within a suitable property.
Our installers work carefully and protect the surrounding area. In addition, we aim to leave the property clean and tidy.
Improve your property's thermal performance with insulation designed around your home. In turn, this can support greater comfort and lower heat loss.
Contact NCS TodayInsulation suitability, projected savings and installation requirements depend on property construction, existing insulation, ventilation, access, condition and survey findings.
"*" indicates required fields

Good quality insulation can reduce heat losses in cold weather and heat gains in warmer weather, helping you to save money on your energy bills year after year with enhanced efficiency.

Insulation helps you to keep a warm, cosy home in winter and stay in cool in the hotter months, maintaining a more stable temperature throughout the year without any cold draughts.

By preventing the growth of fungi, mould and mildew in your home with high-quality insulation, you can improve your indoor air quality and reduce any risks to your health and wellbeing.

Insulation acts as an additional layer of sound deadening, allowing you to enjoy a well-deserved night's sleep with protection from external noise - from loud neighbours to traffic.
“It’s unusual to find a company takes such pride in finding pragmatic, cost effective solutions for customers. Without any prompting NCS provided heaps of (free) advice on how to reduce heat loss and optimise the heating, using infra-red equipment to analyse sources of heat loss. We are blown away by their level of knowledge, ability and customer service, and so grateful for the fuel savings we are now enjoying.”
| Cookie | Duration | Description |
|---|---|---|
| cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
| cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
| cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
| cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
| cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
| viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |