St Albans Best Garden Room Specialists

Crafting Bespoke, Flexible Living Solutions Tailored to Your Needs

Welcome to PMG Garden Rooms

Where your vision comes to life

We specialise in transforming your outdoor spaces into stunning, bespoke Garden Rooms – the perfect blend of functionality and aesthetic appeal.

Our goal while working on your Garden Room is to make sure that it is not just visually striking, but also perfectly aligned with your practical needs.

We help you transform your Garden space into a seamless extension of your home, offering an enhancement to your lifestyle that you desire.

We understand that every client is unique, and so is every space. That’s why we offer tailored solutions, meticulously designed to meet your specific needs and aesthetic preferences. From the initial design consultation to the final touches, we manage every detail, ensuring a seamless and enjoyable experience for you. 

Our bespoke Garden Rooms are crafted to fit your unique needs, blending seamlessly with your home’s character. From the initial design to the final touches, our comprehensive service ensures a seamless and enjoyable experience for you.

We handle everything for you

Years of Experience
0 +
Satisfaction Guaranteed
0 %
Google Reviews
0 *
About Your Contractor

Pete Guerin

I’m Pete Guerin, and at PMG Garden Rooms, I bring your visions to life. Making custom Garden Rooms, I help you turn your outdoor area into a personal haven; a space that’s uniquely yours – a peaceful office, a family retreat, or a creative studio.

With every project, I bring my 40+ years of experience to craft Garden Rooms that are not just structures, but extensions of your personality and dreams.

I pride myself on the quality of service I offer.

It’s very important to do a good job as customer satisfaction and a positive recommendation means everything to me, plus I really enjoy creating Garden Rooms that I and the customer can be proud of. After all, my reputation and your vision are on the line.

If you’re looking for a quality craftsman for your Garden Room project then please give me a call and we can discuss the details!





Pete and his van PMG St Albans garden rooms

What we do

Want to Explore the Possibilities?

Every garden has a story. Let us help you create yours.

With PMG Garden Rooms, you’re not just adding a room; you’re enhancing your lifestyle. From concept to completion, we ensure a hassle-free process, delivering excellence every step of the way.

Your Perfect Garden Room Awaits!


"Pete is entirely reliable and I have no hesitation in recommending him"

"His prices were very reasonable and he did a great job, would highly recommend PMG"

"Pete's work is characterised by attention to detail and high quality workmanship: the work of a real craftsman"


Our Stories

How to Heat a Garden Room

Searching for the best way to heat your Garden Roo...

Read More

How Big Can a Garden Room Be?

Garden rooms have surged in popularity as flexible...

Read More

Can You Use Your Garden Room as a Bedroom?

Garden Rooms are incredibly versatile spaces – f...

Read More

Have a Question?

We got answers!

A garden room is a versatile outdoor structure, offering a dedicated space for anything from a home office to a family room, crafted to complement your home and garden. To learn more about this, check out our latest post.

In the UK, garden rooms often fall under permitted development but it depends on size, location, and use. We recommend checking with your local planning authority. To learn more about this, check out our latest post.

The construction timeline varies, usually taking between 3 to 5 weeks, depending on the complexity and customisation of your garden room.

Absolutely! We offer a range of customisation options to suit your style and needs, from layout to finishing touches.

Costs vary based on size, materials, and design features. We provide detailed quotes to match your specifications and budget. To learn more about this, check out our latest post.

Most gardens can accommodate a garden room, but we'll assess your space to advise on the best options and layouts.

We use high-quality, durable materials suitable for UK weather, focusing on sustainability and efficiency. To learn more about this, check out our Projects page.

Maintenance is minimal, usually involving regular cleaning and occasional checks. We'll provide specific care instructions for your garden room.