Sealsixty Ltd Logo

Sealsixty Ltd

Beggarwood, Basingstoke, Hampshire
5
+Approved member since 2019

Services and skills

  • Insulation

    10 skills

    Cavity Wall Insulation

    Cavity Wall Insulation Removal

    Flat Roof Insulation

    Internal Solid Wall Insulation

    Loft Insulation

    Roof Joist Insulation

    Roof Rafter Insulation

    Spray Foam Insulation

    Spray Foam Insulation Removal

    Suspended Floor Insulation

  • Services

    5 services

    • Domestic Work
    • Commercial Work
    • Free Estimates
    • Cards Accepted
    • Insurance Work Undertaken

Albums

Customer reviews

Overall ratingin last 12 months

9.54Write a review
  • Workmanship9.57 out of 10
  • Tidiness9.42 out of 10
  • Reliability9.51 out of 10
  • Courtesy9.78 out of 10
Write a review

188 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • Cavity wall insulation

    9.75Verified Review

    A quick reply to my online contact resulted in a prompt survey and quote. As it was a small job, Sinan was able to plan it in at short notice and installation started within a week. A minor hiccup with the van engine blowing a hose resulted in a pause, recovery, repair and prompt reprogramming to complete the job a couple of days later. Throughout, the team kept me well informed on progress and it was obvious they were bending over backwards to resolve things that were beyond their control. I would not hesitate to use them again and would recommend them (and their breakdown service!)

    Location: PL14

  • Cavity wall extraction.

    9Verified Review

    From my initial call to the office, all contact was very friendly, accurate and informative. A date was made for the survey when a price was agreed and a date for the work to be done. I got on well with the guy who did the survey he was very knowledgable, very efficient and we talked about cars. The two men who did the extraction knew what they were doing and got on with the job. From start to finish I was delighted with Sealsixty. I hope to contact them soon to have the wall cavity refilled with the right stuff.

    Location: PL11

  • Cavity wall extraction

    10Verified Review

    Great experience from start to finish. Good communication and competitive pricing. The team turned up as planned and were very courteous, if we had any concerns during the extraction process they addressed them promptly and nothing was too much trouble. It’s a messy job, due to the process, but the team did there very best to minimise the mess. Happy to recommend their services.

    Location: PL15

  • Removal of cavity wall insulation.

    8.75Verified Review

    From my first contact with Sealsixty they have been very professional and prompt in their actions. A good job was done. They will be doing more work for me when they replace the cavity wall insulation at a later date.

    Location: PL11

  • Cavity wall insulation (Thermabead)

    10Verified Review

    This is a great company to deal with. From the initial visit by Sinan, the report and estimate was professional. On the agreed date and time the installation crew, Tyler and Kieran, arrived and had the job done and all cleaned up by early afternoon. SealSixty provide a 25 year insurance backed guarantee as well!

    Location: PL26

  • Cavity Wall Installation

    10Verified Review

    We had Cavity Wall installed in our house in Praa Sands today and we are very happy with the whole process. The team have been very professional from start to finish. Giving advice on what we needed, emails and calls about dates and arrangements and the 2 lads who came to do the installation were polity, professional and left the premises spotless. Overall a very happy customer who would highly recommend them.

    Location: TR20

Company profile

  • OwnerMr Sinan Bulluroglu
  • Member Since2019
  • Public Liability InsuranceSelf-Certified
  • AccreditationsChecked
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATYes: 279943831
  • Company typeLtd Company

Company info

Welcome to SealSixty, where craftsmanship meets community spirit! As a proud family-run enterprise nestled in the heart of Cornwall, we take immense pride in our local roots and the personalised touch we bring to every installation.


At SealSixty, we're not just about providing exceptional service; we're about building lasting connections within our community. Our Cornwall-based teams aren't just skilled professionals; they're your neighbours, deeply invested in understanding and meeting the unique needs of our local area.


As a family-run business, integrity, reliability, and a commitment to excellence are at the core of everything we do. Whether it's seamlessly integrating smart home solutions or executing robust commercial installations, we approach each project with precision and care.


Choosing SealSixty means choosing more than just a service provider – it means choosing a trusted partner dedicated to serving Cornwall with pride and passion. Experience the SealSixty difference, where craftsmanship, community, and family values come together to exceed your expectations.


We offer a range of insulation supply and install services, including loft insulation, cavity wall insulation and pitched roof insulation; spray foam insulation installation (including all paperwork to comply with the latest protocol and guidance).


We are also proud members of The IAA (CIGA), Trustmark and PAS2030 for your added peace of mind!


We are now offering insulation supported by Government Funding for loft and cavity wall insulation under "GBIS" The Great British Insulation Scheme. (No benefits or low income required)


The 3 conditions are;


  • Do you own the property?
  • Is your Council tax band A,B,C or D?
  • Is your EPC rating below C?


If you tick the 3 boxes above, you're eligible for free insulation.

Contact details

Accreditations and awards

CHAS

CHAS

Greendeal Loft Insulation

Greendeal Loft Insulation

NVQ

NVQ

SSIP

SSIP