Supply and Install for UK House Builders

New Build, Fitted Inside and Out.

Windows and doors on the outside. Wardrobes and storage on the inside. Portico GB supplies and installs both. More than 30 UK house builders work with us today, and many have done for over 25 years.

Prefer to talk it through? Call 01359 244299

  • 30+House Builders Supplied Today
  • 25+ YrsWith Many of the Same Customers
  • 10,000+Wardrobe Systems Fitted a Year
  • 35,000 m²Of Windows Fitted a Year

01  Inside and Out

One Subcontractor for Every Opening on the Plan

Most subcontractors cover one package. We have a windows division and a wardrobes division under one roof, and house builders often ask us to price both on the same contract. Everything in red on this plan is something we supply and fit.

Illustrative ground and first floor plan of a three-bedroom new home, with every window, door, cavity closer, wardrobe, interior and bathroom cabinet Portico GB supplies marked in red GROUND FLOOR FIRST FLOOR KITCHEN / DINING HALL LIVING BED 1 BATH LANDING BED 2 BED 3 1 2 3 4 5 6 7 8
Illustrative plan of a typical three-bedroom new home. Select an item to find it on the plan.

02  Out: Windows and Doors

No Favourite Material. No Favourite Supplier.

We work with AluK, Kömmerling, Deceuninck, Eurocell and Profile 22, and none of them exclusively. So when we recommend aluminium or PVCu, it is because it suits the design, the planning conditions and the budget. On many contracts our alternative has saved the client a significant sum.

What Matters Most on This Scheme?

Pick one and we will show you where we would usually start.

Your top priority
Our Usual Starting Point

PVCu

  • PVCu windows are a cost-effective choice and light enough to install quickly.
  • PVCu bi-folds give the look of aluminium at a more affordable price.
  • We can value engineer the specification without dropping performance.

A starting point, not a specification. Our estimators confirm the right system against your drawings.

Contemporary timber-clad homes by McCulloch Homes in Sevenoaks, with dark grey aluminium windows and doors fitted by Portico GB
McCulloch Homes, Sevenoaks. Won by recommendation: AluK windows and doors in RAL 7016, with BSF70 inline and corner bi-folds.

Windows and Doors We Supply and Install

Price a Windows Package
  • PVCu and Aluminium

    Casement Windows

    Side and top opening, inward opening in aluminium if needed.

  • PVCu

    Tilt and Turn

    A wide side opening or a bottom-hung tilt for ventilation.

  • PVCu

    Fully Reversible

    Rotates 180° so upstairs glass is cleaned safely from inside.

  • PVCu

    Vertical Sliding Sash

    Traditional looks for conservation areas, without the draughts.

  • PVCu and Aluminium

    French and Opening Doors

    Single or double, opening in or out, with slim profiles.

  • PVCu and Aluminium

    Sliding Patio Doors

    Two, three or four panes, soft close and multi-point locking.

  • PVCu and Aluminium

    Bi-fold Doors

    Panoramic openings in aluminium, or the same look for less in PVCu.

  • Composite

    Entrance Doors

    Front and back doors with robust hardware and laminated glass.

  • Aluminium

    Commercial Entrance Doors

    Thermally broken, with panic, mechanical or automated locking.

  • Aluminium

    Curtain Walling

    Large uninterrupted glazing, faceted, curved or angled.

  • Aluminium

    Shopfronts

    Retail unit glazing for mixed-use and commercial schemes.

  • PVCu

    Conservatories

    Designed to suit every house type, with tiled roof options.

Made by Portico

Cavity Closers That Speed Up the Build

We manufacture cavity closers in-house for Eurocell and Cavalok. Because closers fix each aperture, windows can be made from drawings instead of waiting for site surveys, and the closers themselves help meet the thermal and fire demands now placed on new homes.

  • 300 mmStandard Closers, Wider to Order
  • 1 HourFire Protection With a Fire Sok
  • Our VansDelivered on Our Own Vehicles
  • Your ChoiceAssembled or Flat-Packed
Plan detail of a cavity wall at a window reveal: the Portico cavity closer, in red, closes the cavity between the outer brick leaf and the inner block leaf, beside the window frame OUTSIDE INSIDE CAVITY CLOSER WINDOW UP TO 300 MM

Supply, Install and Seal

With tremco illbruck we supply and install EPDM, membranes, compriband and foam tapes alongside the windows, so the same team seals the envelope it glazed.

Ready for Timber Frame

As full members of the Structural Timber Association, we supply products for timber frame that allow for differential movement.

Specification Support

With our design partner Beaufort Secure Design we help you, your contractors and your architects get the specification right first time.

  • NBS specifications and technical drawings
  • Product applications and performance
  • Structural and thermal calculations
  • Building Regulations and window energy ratings

Tested and Certified

Our window and door ranges are tested and certified to the standards your schemes are measured against.

  • PAS 24 enhanced security and PAS 23 general performance
  • Secured by Design
  • Kitemark to BS 7950 and BS 4873
  • ISO 9001 and ISO 14001 management systems
Certification held through our design partner Beaufort Secure Design. Certificates are in the Customer Area.

03  In: Wardrobes and Interiors

Call Off a Plot. Fitted and Signed Off in 15 Working Days.

Every wardrobe is made to measure. Once you call off a plot, we survey, manufacture, install and complete the QA records within 15 working days, and one wardrobe team manages it from quotation to installation.

When Will It Be Fitted?

Fitted and Signed Off By Friday 30 October 2026
  1. 1 · MON12 Oct
  2. 2 · TUE13 Oct
  3. 3 · WED14 Oct
  4. 4 · THU15 Oct
  5. 5 · FRI16 Oct
  6. 6 · MON19 Oct
  7. 7 · TUE20 Oct
  8. 8 · WED21 Oct
  9. 9 · THU22 Oct
  10. 10 · FRI23 Oct
  11. 11 · MON26 Oct
  12. 12 · TUE27 Oct
  13. 13 · WED28 Oct
  14. 14 · THU29 Oct
  15. 15 · FRI30 Oct
  1. Survey
  2. Manufacture
  3. Install
  4. QA Sign-Off

Counted from the next working day, skipping weekends and bank holidays in England and Wales. Our operations team confirms every programme with your site manager.

We pride ourselves on our made to measure service and fully managed supply and installation packages.

Oliver HartManaging Director, Portico GB

Eight Ranges, Every One Made to Measure

  • Origin sliding wardrobe with full panel doors in a cream bedroom
    01 · Sliding

    Origin

    Full Panel Doors

    Sliding wardrobes in their simplest form: matt, woodgrain, coloured glass or mirror panels in a contrasting or matching frame.

  • Fusion sliding wardrobe with two-tone horizontal feature panels
    02 · Sliding

    Fusion

    Feature Panels

    Horizontal or vertical panel combinations, with a choice of framework and feature surround.

  • Stream sliding wardrobe in white with a slim feature handle across each panel
    03 · Sliding

    Stream

    Streamline Feature Handle

    A minimal handle runs across each panel, framed in a co-ordinating profile.

  • Accent mirrored sliding wardrobe with a horizontal feature panel in a loft bedroom
    04 · Sliding

    Accent

    Mirrored Doors, Horizontal Detail

    Designer mirrored doors, with colours chosen to suit the mirror tint and a recessed handle in the feature panel.

  • Define sliding wardrobe with glossy white panels and a Shaker frame
    05 · Sliding

    Define

    Shaker Profile Frame

    Single panel or three-part horizontal doors, framed in a timeless Shaker profile.

  • Edge frameless sliding wardrobe in dark grey with statement handles
    06 · Sliding

    Edge

    Striking Minimal Lines

    Frameless doors with a simple surround, and recessed or statement handles.

  • Flexa bi-fold wardrobe doors in pale grey beside a palm print wall
    07 · Bi-fold

    Flexa

    Contemporary Bi-fold Doors

    Bi-fold doors in a range of heights and two widths, with recessed or surface-mounted handles.

  • Optima full-height sliding wardrobes in grey glass either side of a bed
    08 · Sliding

    Optima

    Premium Wardrobe Storage

    Full-height doors and chic storage combinations that glide open for full access.

Open wardrobe interior with shelving towers, hanging rails and drawers
Interiors

Storage Built Around the Buyer

Essential shelving and rails run up to 1,600 mm wide without a central support. Axis adds flexible shelving and soft-close concealed drawers up to 2,400 mm. Kabinet full-carcass systems bring walk-in luxury behind the wardrobe doors.

Wall-hung bathroom vanity unit with a mirrored cabinet above
New Range

Bathroom Vanity and Mirrored Cabinets

Stylish, durable vanity units and mirrored cabinets designed for new build: from affordable housing to high-end homes, and from apartments to hotels.

  • Guaranteed

    Five years on every door and its rolling hardware. Two years on interiors, fixings, hardware and lighting.

  • Safe and Responsibly Sourced

    Glass and mirror safety-backed to EN 1036-2 and EN 12150-2. Wood panels follow FSC guidelines.

  • High-Rise Ready

    Certified craneable stillages, trained signallers and banksmen, and CSCS and SSSTS-carded fitters, audited on site by an SSSTS foreman.

How We Work

From Tender to Aftercare

Two specialist divisions, one way of working. Here is what happens once you invite us to price a scheme.

  1. 01

    Tender

    Detailed quotes from the estimating team for each package, with value-engineered alternatives where they save you money.

  2. 02

    Specify

    NBS specifications, technical drawings, thermal and structural calculations and energy ratings.

  3. 03

    Programme

    Installs scheduled with your site management, with a 15-working-day call-off for wardrobes.

  4. 04

    Install

    Qualified fitters, supervised by our contracts managers and site supervisors, to the highest standards of safety.

  5. 05

    Sign Off

    QA documentation recorded on completion, with our head of customer service and quality overseeing installations.

  6. 06

    Aftercare

    Our customer care team logs any snags in occupied homes and books an engineer to put them right.

Our 3C policy runs through every stage:

  • Communication.
  • Courtesy.
  • Common Sense.

04  Projects

Recent Schemes, Inside and Out

From a Grade II listed film studio to a 22-storey tower, a few of the developments we have fitted for UK house builders.

  • Converted apartment at Denham Film Studios with slim dark grey aluminium windows
    Windows and DoorsUxbridge · Weston Homes

    Denham Film Studios

    A Grade II listed film studio turned into luxury apartments. AluK aluminium in RAL 7016 gave the ultra-thin sightlines of a steel window with modern performance, fully sealed with ARBO EPDM.

  • Corner bi-fold doors folded fully open from a kitchen and living space to a terrace
    Windows and DoorsSevenoaks · McCulloch Homes

    Five Bespoke Homes

    Won by recommendation. AluK windows and doors in RAL 7016, inline and corner bi-folds, smart entrance doors with Yale Conexis locks and every cavity closer, value engineered to stay on budget.

  • Living room at Corinium with Golden Oak woodgrain casement windows
    Windows and DoorsColliers End · Amherst Homes

    Corinium

    Golden Oak Eurocell casements and vertical sliders, foiled inside and out, plus French doors and composite entrance doors: a fully sealed building envelope from one supplier.

  • Mirrored sliding wardrobe with slim frames in an apartment bedroom
    WardrobesIlford

    Britannia Music

    22 storeys of Signature Origin wardrobes with graphite steel frames exclusive to Portico, grey tinted mirrors and white Essential interiors, delivered with our high-rise kit and trained teams.

  • Sliding wardrobe doors with a dark grid frame and mirrored panels
    WardrobesNear Tower Bridge, London

    Royal Mint Gardens

    Won with a value-engineered alternative to the original specification: Accent wardrobes in Truffle Avola and White, with bespoke Axis interiors for every wardrobe type.

  • Your Scheme Next

    Send us the drawings and we will price the windows, the wardrobes or both.

    Invite Us to Tender

Why House Builders Stay

Many of Our Customers Have Been With Us for Over 25 Years.

We currently work with more than 30 of the UK’s leading house builders. Our product range and our experienced people mean we can take on any size of project, or a national contract, and still give every development a bespoke estimate.

Working with Portico GB allows us unrivalled access to the new build market place and we are extremely confident that our products are installed with quality, professionalism and to exacting standards.

Matthew FletcherCommercial Director, Global Doors Ltd, the UK manufacturer behind our wardrobe ranges

05  Our People

Started Here. Still Here.

Our managing director joined as a trainee estimator. Our head of quality started as a fitter. Many of the people who price, plan and fit your package learned their trade at Portico, so they know how it will be built.

  • Oliver Hart

    Oliver Hart

    Managing DirectorJoined 2012 as a Trainee Estimator
  • Gavin Clayton

    Gavin Clayton

    Operations Director, WindowsJoined 2007 as a Site Support Operative
  • Fiona Williams

    Fiona Williams

    Financial DirectorJoined 2000 in Sales Ledger
  • Jason Campbell

    Jason Campbell

    Product and Technical ManagerJoined 1999 as a Trainee Estimator
  • Mark Baker

    Mark Baker

    Head of Customer Service and QAJoined 2009 as a Fitter
  • Barry Vincent

    Barry Vincent

    Purchasing ManagerJoined 2002, Promoted 2018
  • Billy Peck

    Billy Peck

    Operations Manager, WardrobesJoined 2016 as an Apprentice Estimator
  • Ross Payne

    Ross Payne

    Commercial Manager, WindowsStarted Here as an Estimator

Systems and Suppliers We Work With

  • AluK
  • Kömmerling
  • Deceuninck
  • Eurocell
  • Profile 22
  • Cavalok
  • tremco illbruck
  • Iso-Chemie
  • Global Doors

Standards and Site Credentials

  • PAS 24
  • Secured by Design
  • BS 7950
  • CSCS
  • SSSTS
  • STA Member
  • EN 12150-2
  • FSC Panels

FAQs

Questions House Builders Ask

Can’t see yours? Call 01359 244299 or email info@porticogb.com and the right team will answer.

Request a Quote

Do You Supply and Fit for Homeowners?

We are a subcontractor to the new build sector, so we do not install in occupied homes. We do offer a supply only service. If you live in a home we fitted and something needs attention, use the aftercare form.

Can You Supply Without Installing?

Yes. Both divisions offer a supply only service if you have your own fitting teams.

Where Do You Work?

We are based in Woolpit, near Bury St Edmunds in Suffolk, and offer national coverage for supply and installation. Tell us where your scheme is and we will confirm the team that will run it.

How Quickly Can You Fit Wardrobes?

We work to a 15-working-day call-off. In that time we survey, manufacture and install the wardrobes and record QA documentation on completion. Try the call-off calculator.

What Guarantees Do You Give?

On wardrobes, five years on all doors and door rolling hardware, and two years on interiors, interior fixings, hardware and lighting. On windows and doors, each manufacturer’s guarantee is slightly different, so we confirm it for the products on your scheme.

Which Standards Do Your Products Meet?

Our window and door ranges are certified to standards including PAS 24, PAS 23 and Secured by Design. Wardrobe glass and mirror is safety-backed to EN 1036-2 and EN 12150-2, and wood panels follow FSC guidelines.

Can You Work on High-Rise Schemes?

Yes. We have certified craneable stillages and trained signallers and banksmen in our teams, and we fitted wardrobes across 22 storeys at Britannia Music in Ilford.

Can You Help Us Specify?

Yes. With Beaufort Secure Design we provide NBS specifications, technical drawings, structural and thermal calculations, and advice on Building Regulations and window energy ratings. Our estimators will also suggest value-engineered alternatives.

Where Can We Find Brochures and Certificates?

Existing customers can download brochures and certification from the Customer Area. New to Portico? Request a quote and tick the brochure box at the end of the form.

06  Request a Quote

Invite Us to Tender

Tell us about the scheme and the packages you need. Your enquiry goes straight to the estimating team for that division.

Windows and DoorsRoss PayneCommercial Manager
Wardrobes and InteriorsChris StaceyCommercial Manager
01359 244299 info@porticogb.com
Unit 9, Woolpit Business Park, Windmill Avenue, Woolpit, Bury St Edmunds, Suffolk IP30 9UP

What Do You Need Priced?
Service
About the Scheme
Your Details

For Homeowners

Living in a Home We Fitted?

If a window, door or wardrobe we installed needs attention, our customer care team will log it and arrange for an engineer to put it right.

Please include your development and plot number so we can find your installation quickly.

Wardrobe Doors and Rolling Hardware
5 Years
Wardrobe Interiors, Fixings and Lighting
2 Years
Windows and Doors
Manufacturer’s Guarantee
Report an IssueTakes About Two Minutes