Loft Conversions & Loft Boarding Specialists

Structural, architectural and thermal solutions to unlock space, storage and value in your home — fully compliant with UK Building Regulations.

Get a FREE Loft Assessment
Have you bought a new-build home?

Why Invest in Your Loft?

A professionally designed loft solution is one of the most cost-effective ways to increase usable space and long-term property value — often adding 20–30% without the cost or disruption of moving home. From loft conversions to engineered boarding and insulation systems, our specialist team delivers safe, compliant and energy-efficient solutions tailored to your property.

Explore Loft Solutions
are you ready?

Our Loft Services

Bespoke Loft Conversions

Architectural and structural loft conversions designed to maximise space, headroom and value — delivered from feasibility through to completion.

  • Velux, Dormer, Hip-to-Gable & Mansard
  • Structural steel & timber design
  • Fully building regulations compliant
Book Consultation

Loft Boarding & Insulation

Transform unused roof voids into safe, accessible storage while maintaining/improving thermal performance.

  • Raised boarding systems
  • PIR insulation upgrade
  • Insulated hatch & ladder
Book Consultation

Structural & Building Control Support

All loft works are designed, calculated and approved in line with UK Building Regulations and British Standards.

  • Structural calculations
  • Building Control submissions
  • Compliance assurance
Book Consultation

Talk to a loft specialist

Not Sure What You Need?

Not sure whether your loft is suitable for conversion or boarding? Our experts will guide you through the best option for your home.

Speak To A Loft Specialist
HOW IT WORKS

Our Loft Project Process

We manage every stage of your loft project — from survey and design to installation and certification — so you don’t have to. Our proven process keeps things simple, stress-free, and fully compliant, delivering results you can trust.

01

Survey & Feasibility


We manage every stage of your loft project — from survey and design to installation and certification — so you don’t have to. Our proven process keeps things simple, stress-free, and fully compliant, delivering results you can trust.

02

Design & Compliance


Our team prepares architectural drawings and structural calculations where required, ensuring full compliance with Building Regulations. We manage Building Control submissions and approvals, giving you complete peace of mind before works begin.

03

Installation & Sign-off


All works are completed by experienced specialists, following approved designs and specifications. We arrange final inspections, certification and sign-off, delivering a safe, compliant and professionally finished loft space.

STill not sure?

Trusted by Thousands – Here’s Why

100%
Building Regulations Compliance
500+
Loft Projects Completed
24hr
Online Booking System
OUR PROMISES

Why Homeowners Choose Us

Chartered Structural Expertise

Building Regulations Compliance

High-Performance Insulation Systems

Clean, Professional Installation

Certified Sign-Off & Peace of Mind

Here’s what our loft customers say…

Trusted by homeowners across the UK for professional, compliant and expertly delivered solutions.
Trustpilot
RI
richard james
GB · 1 review
Mar 21, 2026
★★★★★
Highly recommend
Moved into a new build and wasn’t aware of using a snag company. Neil contacted me and explained the benefits. He was able to come and undertake survey quickly. Whole experience was excellent. Neil is awesome, very professional, and helped...
KE
Kevin Stokes
GB · 4 reviews
Updated Feb 5, 2026
★★★★★
We recently used two services from…
We recently used two services from ProExperts Group — ProSnag for a General Snagging Survey and ProLoft for loft boarding and insulation — and the experience with both was excellent.The snagging survey was incredibly thorough. Joseph went through every room...
IS
ismail hussain
GB · 1 review
Dec 5, 2025
★★★★★
Great service
Great service, would highly recommend as a first time buyer.
ST
Steve Desborough
GB · 1 review
Nov 24, 2025
★★★★★
I found Prosnagexperts’s to be…
I found Prosnagexperts’s to be everything that I hoped for. Professional, honest and well priced for the service provided.
DA
Darryl Pearson
GB · 2 reviews
Nov 20, 2025
★★★★★
Great customer service and a thorough…
Great customer service and a thorough survey.would recommend this company to anyone.Report delivered on time as well.
MR
Mr AG
GB · 6 reviews
Nov 16, 2025
★★★★★
Professional And Thorough
We found Neil very professional and knowledgeable on what to expect from a new build. The report was detailed and gave us peace of mind that potential major issues had been checked.The report highlighted small issues we would never have...
AL
Alex
GB · 2 reviews
Nov 12, 2025
★★★★★
You must use these guys!
We were very impressed with Prosnagexperts when they carried out a report out on our property in Cornwall, it was very thorough and put our minds at ease before our purchase.Would recommend Neil and would use again
GA
Gary H
GB · 10 reviews
Nov 11, 2025
★★★★★
Property Snagging
I have quite a few properties and over the last few years I have spent countless hours trying to get problems sorted with builders after completion. I have started using Prosnagexperts for snagging on property purchases since August. I have...
CO
Consumer
GB · 1 review
Nov 11, 2025
★★★★★
Highly recommended
Joseph from prosnagexperts done a lovely job recently really happy with the quality of work provided! they delivered a great service and would definitely use again.
MA
Mark Donlan
GB · 9 reviews
Nov 11, 2025
★★★★★
An excellent service. 100% recommended
An excellent service. Neil was very professional, provided a first class product which was clear and detailed. I would 100% recommend ProSnag Experts.
ZO
Zoe Porter
GB · 1 review
Nov 10, 2025
★★★★★
Highly recommend Pro Snag Experts…
I cannot recommend Pro Snag Experts enough - from start to finish the service & report provided was excellent. Friendly & knowledgeable, Neil gave clear information & valuable advice. It gave me peace of mind & was well worth the...
5 star rating
5 star rating
5 star rating
5 star rating
5 star rating
I can’t thank the snagging team enough for their thorough work! As a new homeowner, I was overwhelmed by the process, but their expertise made all the difference. They identified issues I would have never noticed and ensured everything was up to standard. Highly recommend!
Lucy Thompson
General Snagging Customer
5 star rating
5 star rating
5 star rating
5 star rating
5 star rating
The snagging service provided was exceptional! The team was professional, detailed, and incredibly helpful. They communicated with the builders on my behalf, making the whole experience stress-free. I am now confident that my new home is in perfect condition!
Jane SMITH
General Snagging Customer
5 star rating
5 star rating
5 star rating
5 star rating
5 star rating
I was skeptical at first, but hiring a snag expert was one of the best decisions I made. They found several minor defects that the builders overlooked. Their attention to detail is impressive, and they handled everything with the site management seamlessly.
Portrait of a man with a beard outdoors in a winter landscape, conveying a moody atmosphere.
Mohammed Amir
General Snagging Customer
5 star rating
5 star rating
5 star rating
5 star rating
5 star rating
As a first-time buyer, I was unsure what to expect during the snagging process. The team was fantastic, walking me through each step and explaining their findings. They were proactive in communicating with the builders, and I couldn’t be happier with the results. Highly recommended!
35mm Portrait of Man in Black Shirt
MICHAeL JOHNSON
General Snagging Customer
5 star rating
5 star rating
5 star rating
5 star rating
5 star rating
The snagging service exceeded my expectations! They were prompt, professional, and incredibly knowledgeable about what to look for in a new build. They ensured that everything was fixed before I moved in, allowing me to settle into my new home without any worries.
Emily BROWN
General Snagging Customer
5 star rating
5 star rating
5 star rating
5 star rating
5 star rating
I had a great experience with the snag experts. They were thorough and efficient, catching issues that I never would have considered. Their follow-up with the construction team was excellent, and I appreciate their dedication to making sure my new home is flawless.
David Lee
General Snagging Customer
STILL HAVE QUESTIONS?

Our FAQs might already have the answer

We’ve answered some of the most common questions homeowners ask about loft conversions, boarding and insulation to help you get clarity quickly.

Yes. Our loft boarding packages can include insulated loft hatches, premium telescopic ladders and LED loft lighting for safe and convenient access.

Simply book a free loft assessment. We’ll survey your property, discuss your goals, and provide clear advice on the best solution for your home.

In almost all cases, no. Loft projects are designed to minimise disruption, and the majority of work is carried out via the loft access without impacting daily living.

Most loft boarding installations are completed within 1–2 days, depending on size and access requirements.

Timescales vary depending on the type of conversion, but:
• Velux conversions: typically 2–3 weeks
• Dormer or hip-to-gable conversions: typically 6–8 weeks
We’ll provide a clear programme before works begin.

Generally, a minimum of 2.2 metres at the highest point of the loft is recommended. If headroom is limited, alternative solutions such as dormers or roof alterations may still make a conversion possible.

Yes. A professionally designed loft conversion can typically add 20–30% to a property’s value, depending on location, size and specification. Loft boarding adds functional storage and appeal, particularly for future buyers.

Need more info?

Whether you’re unsure if your loft is suitable for conversion, need advice on boarding and insulation, or simply want a bit more clarity, we’re here to help. Request a no-obligation callback or speak to one of our loft specialists for clear, practical advice — no pressure, just expert guidance tailored to your home.

Request More Info

Fast, efficient & professional

Our loft projects are planned and delivered with efficiency in mind — clear timelines, minimal disruption, and high-quality workmanship from start to finish.

Advice from loft specialists

Assessments carried out by experienced professionals with in-depth knowledge of loft structures, Building Regulations & best-practice installation methods.

No obligation, clear guidance

Not ready to proceed yet? That’s absolutely fine. We’ll talk you through your options so you can make an informed decision when the time is right.

Solutions tailored to your home

From simple loft boarding to full structural conversions, we recommend solutions based on your property, goals & budget — not a one-size-fits-all approach.

Read our blog