Loft Conversions in St Albans
If you’re considering a loft conversion in St Albans, Marken Lofts is here to help you unlock the full potential of your home.
Whether you’re after a new bedroom, office space, or a peaceful retreat, we design and build beautiful loft conversions tailored to your needs.
At Marken Lofts, we are experts in all kinds of home renovation projects and boast an unmatched depth of expertise to create an impeccable loft space tailored to your unique requirements.


Local Knowledge, Seamless Process
We’ve worked extensively across St Albans and understand the local planning rules, building regulations, and the character of different neighbourhoods – from Victorian terraces to modern estates.
Our experience means we can often identify where permitted development applies, saving you time and cost.
A Reputation Built on Trust
As members of the Federation of Master Builders, we follow strict building standards and offer the peace of mind that comes with working with a fully vetted, insured contractor. We also pride ourselves on being responsive, tidy, and respectful throughout the build.
What our clients value most:
- Personalised service: We take time to understand how you want to live.
- High-quality finishes: Attention to detail is central to every project.
- Reliable timelines: We stick to agreed schedules and communicate throughout.
Building trust through quality services
Right from the inception, Marken Lofts is set on these strong pillars:
34+ years experience In the industry
Certified team of professionals
Free no obligation quotation
10 years Guaranteed work
Polite and experienced team
Commitment to uncompromising quality
Competitive pricing
No need to move out whilst we work
Types of Loft Conversions in St Albans
- Velux Conversion: Great for simpler projects where planning isn’t required.
- Dormer Loft Conversion: The most common type, adding headroom and floorspace.
- L-Shaped Dormer Conversion: Perfect for period properties with rear extensions, particularly Victorian and Edwardian terraces.
- Mansard Conversion: Typically for terraced homes needing maximum space.
- Hip to Gable Conversion: Ideal for semi-detached or end-of-terrace homes.
If you believe a St Albans loft conversion or extension service could benefit your home, don’t hesitate to reach out to us – our team will visit your property to conduct a thorough analysis.
This includes a discussion of the available attic conversion options, along with the preparation of a fixed price quote and detailed specifications outlining the project inclusions. You can rest assured that our experts will create the perfect attic space tailored to meet all your requirements.
We cover all ‘AL’ postcodes and surrounding areas.
Thinking of converting your St. Albans loft?
Get a free consultation with our local experts today.
Call Andreas on 07828 225 872
Email: andreas@markenlofts.co.uk

Frequently asked questions
Do I need planning permission for a loft conversion in St Albans?
Most loft conversions in St Albans fall under permitted development rights and don’t require planning permission.
However, if your property is in a conservation area or you’re planning a larger extension (like a mansard or L-shaped conversion), planning may be needed. We’ll guide you through the process.
How long does a loft conversion take?
On average, a loft conversion takes 6-8 weeks from the start of construction, depending on the size and complexity of the project.
Will a loft conversion add value to my home?
Yes, loft conversions typically add up to 20% to a property’s value, particularly in sought-after areas like St Albans where extra living space is at a premium.
Can my loft be converted?
In most cases, yes. We offer a free survey to assess whether your loft has enough height and space to be converted. Even lower-pitched roofs can sometimes be converted using a dormer or hip-to-gable design.
What type of loft conversion is best for St Albans homes?
Many homes in St Albans are Victorian or Edwardian terraces, which are well suited to L-shaped or dormer conversions. Semi-detached properties often benefit from hip-to-gable designs.
Do you handle building regulations and structural calculations?
Absolutely. We manage all required approvals, including architectural drawings, structural engineering, and compliance with building regulations.
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