Your Space, Fully Fitted. Custom IKEA Wardrobes in Milton Keynes.
GRS Flatpack specialises in transforming standard IKEA wardrobes into fully fitted, made-to-measure storage – perfectly tailored to awkward spaces, sloped ceilings and under-stair areas across Milton Keynes and the surrounding 30-mile radius.
5.0★ Rated • 750+ Projects • 10+ Years Experience
Bespoke Fitted Look, Without the Bespoke Price Tag
At GRS Flatpack, we combine the flexibility of IKEA systems with expert on-site customisation. Instead of paying for fully bespoke furniture from scratch, Cosmin adapts and modifies IKEA wardrobes to fit your room exactly – floor to ceiling, wall to wall, even around sloped ceilings and tricky alcoves.
Specialist in IKEA PAX
We know what's possible with IKEA systems and how to push them further.
Tailored to Awkward Spaces
Eaves, lofts, chimney breasts, under-stairs – we turn wasted corners into organised storage.
Professional & Neat
We protect your home, minimise mess and leave everything spotless.
Transparent Pricing
No hidden extras, realistic timescales, and friendly updates throughout.
IKEA Wardrobes & Smart Storage, Done Properly
IKEA Fully Fitted Wardrobes
Floor-to-ceiling fitted wardrobes using IKEA PAX, customised on-site for a seamless built-in look.
Under Eaves Wardrobes
Cleverly adapted wardrobes designed to follow the slope of your loft or attic ceilings.
Walk-In Wardrobes
Tailored layouts, drawers, rails and lighting using IKEA components for stunning dressing rooms.
Above Wardrobe Storage
Use every inch of vertical space with extra cabinets above existing or new wardrobes.
Under-Stair Storage
Tidy away shoes, coats and clutter with fitted storage under your stairs.
Flat-Pack Assembly
Professional assembly of IKEA and other brand furniture – built square, sturdy, and ready to use.
See the Difference a Professional IKEA Fitter Makes
Every home is different. That’s why we carefully plan each project around your walls, ceilings and lifestyle, using high-quality materials and finishes for a truly built-in result.
Bespoke IKEA PAX Transformation
The client needed a wall-to-wall storage solution for a 598cm wide bedroom wall with a ceiling height of 234cm.
IKEA Custom PAX with Integrated Murphy Bed
This project in Hounslow required a smart, space-saving solution: combining IKEA fitted wardrobes with a seamlessly integrated Murphy (wall) bed.
IKEA Fitted Wardrobe — From Flat-Pack to Premium
This project showcases how a standard storage solution can be elevated into a luxury, built-in feature.
Rated 5.0★ by Homeowners Across Milton Keynes
“Excellent service from start to finish. Wardrobes fitted perfectly with great attention to detail and a very tidy finish. Professional, punctual and highly recommended.”
Kevin D.
Milton Keynes
“This was the 4th time we’ve used Cosmin for custom IKEA furniture. Every time the result is spot on, exactly how we imagined it. We’ll always go back to GRS Flatpack.”
Zishan Z.
Milton Keynes
“Very professional, careful and responsible. Worked fast but never rushed. We’re absolutely delighted with our built-in wardrobes.”
Fion C.
Bletchley
“Cosmin and his assistant were highly professional… spent about 5 days working on three rooms and we couldn’t be happier with end finish.”
Premachandran G.
Milton Keynes
Ready to Transform Your Space?
Whether you already have an IKEA plan or just a rough idea, Cosmin can help you turn it into a practical, beautiful fitted solution.
Serving Milton Keynes and surrounding areas within approximately 30 miles.