Close

The cooler times 
are made for feeling warm inside.
So right now, enjoy up to 30% off our doors, windows, conservatories and extensions.**19.9% APR

Find out more

Custom-Made Bespoke uPVC Windows Uxbridge

If you don’t want your home to be the same as your neighbors, have you considered bespoke uPVC windows? Create custom windows that are any shape or size imaginable. Our custom-designed window services are perfect if you have an elaborate idea or if you have an unusual space that could benefit from a window. Whether you have a dark room that could do with some light or want to create a fabulous centerpiece for your home, our bespoke uPVC windows Uxbridge are the perfect solution. We will work with you to bring your ideas to life.

Like our casement windows, you can choose from a chamfered or ovolo profile depending on whether you want your windows to feel traditional or contemporary. With a plethora of colours to choose from and an array of authentic wood effect finishes, the window designs are endless. They don’t only look great, our modern uPVC also provides thermal insulation and thermal efficiency, as well as home security and weather resistance.

Request a Quick Quote






    By submitting your details you confirm that you agree to the storing and processing of your personal data by SEH BAC as described in the privacy statement.

    Benefits of Bespoke uPVC Windows Uxbridge

    Limitless window design

    We offer two popular profile choices; contemporary Chamfered style or the traditional Ovolo sculptured style.

    Energy saving design

    Available with 3, 5, and 6 insulating chambers, our multi-chambered bespoke uPVC windows attain A energy ratings with ease.

    Superior security

    Featuring locks embedded into the frame, optional security enhancements include fixing the hardware into the steel reinforcements and PAS 24 window security compliance.

    Low maintenance

    Our bespoke uPVC windows Uxbridge offer a maintenance-free design that won't rot, crack, warp, or fade throughout its lifespan.

    Sustainably sourced

    As well as offering EcoMax Glass as standard, our bespoke uPVC windows are created from 80% recycled manufacturing off-cuts.

  • Colour and Finish Options for Bespoke uPVC Windows
  • Glazing
  • Frame Options
  • Furniture
  • Advice + Guidance
  • Additional Features
  • Colour and Finish Options for Bespoke uPVC Windows

    Our uPVC casement windows can come in a whole range of colours including classic white or heritage Chartwell Green. With a wide range of contemporary, timeless, traditional & statement colours to choose from, we also offer a range of wood effect finishes for an authentic look.

    White

    White

    Clotted Cream

    Clotted Cream

    Pearl Grey

    Pearl Grey

    Chartwell Green

    Chartwell Green

    Elephant Grey

    Elephant Grey

    Slate Grey

    Slate Grey

    Slate Grey Grained

    Slate Grey Grained

    Basalt Grey

    Basalt Grey

    Anthracite Grey

    Anthracite Grey

    Anthracite Grey Grained

    Anthracite Grey Grained

    Black Brown

    Black Brown

    Steel Blue

    Steel Blue

    Racing Green

    Racing Green

    Ruby Red

    Ruby Red

    Turner Oak

    Turner Oak

    Irish Oak

    Irish Oak

    Golden Oak

    Golden Oak

    Rosewood

    Rosewood

    Mahogany

    Mahogany

    Walnut

    Walnut

    Dark Oak

    Dark Oak

    Glazing

    We offer EcoMAX Glass™ as standard on all of our uPVC window products. We also install advanced Comfort Glass options that are designed to outperform triple glazing thanks to the inclusion of a tough laminated layer and an effective low-e coating. You can also personalise your new bespoke windows further with our range of textured and patterned glazing for added privacy or decoration.

    The benefits of upgrading your glazing are truly limitless - the most notable features include increased warmth, reduced energy bills & beating future energy price hikes. For complete peace of mind, we also offer toughened glazing options to enhance your home security further.

    Frame Options

    Choose the perfect profile for your finished window

    We have a number of distinctive styles of frame to choose from. The chamfered option is a contemporary, straight-edged style while the ovolo option provides a more traditional, decorative finish. Our flush option sees sashes that finish flush with the external face of the window.

    Ovolo Frame

    Ovolo Frame

    Flush Sash Frame

    Flush Sash Frame

    Chamfered Frame

    Chamfered Frame

    Furniture

    Stylish furniture to make your windows even more complete

    We offer a range of furniture for your windows to look the part. Whether you want the traditional look with monkey tail handles in a vintage finish, or contemporary brushed steel, our elegantly designed handles bring form to functionality and are designed to fit naturally into the user’s hand. You can also choose from our selection of window restrictors and pegs.

    Furniture Handle Options

    Window Handle

    Window Handle

    Monkey Tail Handle

    Monkey Tail Handle

    Pear Drop Handle

    Pear Drop Handle

    Furniture Colour Options

    Black Finish

    Black Finish

    Brass Finish

    Brass Finish

    White Finish

    White Finish

    Chrome Finish

    Chrome Finish

    Steel Finish

    Steel Finish

    Advice + Guidance

    Additional Features

    Authentic Timber Look Cill

    For an even more authentic look, our Radlington Cill is a superior upgrade to our standard cills. Comprising of deeper nosed cills, one at the standard 30mm height and another at a 55mm height, these are modern interpretations of timber cills.
    Window with a white cill

    Overhead Ventilation

    Our overhead concealed ventilation features an overhead slot vent system that incorporates the ventilation in the head drip, meaning the external trickle vent is concealed on the head of the outer frame, providing a much-improved finish.
    Window with an overhead concealed vent

    Replacement Bespoke uPVC windows Uxbridge

    Made of our impressive and durable uPVC, our tailor-made shaped windows will provide your home with superb security and protection against the elements. The robust frames won’t weaken or split when exposed to extreme forces, and with secure multi-point locking mechanisms, these windows will deter intruders and keep your home and family safe, in accordance with the latest building regulations and appropriate standards.

    You don’t have to compromise on your home’s comfort when choosing stylish windows. Bespoke uPVC windows Uxbridge , including different efficient uPVC windows styles, can either be fitted with advanced ECOmax double glazing, or Comfort Glass, depending on your individual specifications. Both offer exceptionally low U-values and achieve A energy grades with ease. uPVC frames are made using a multi-chambered design, which significantly reduces energy wastage. Not only will this keep your home thermally insulated, but it will also eliminate any exterior noises from entering your home. Upgrading to our custom-made uPVC windows Uxbridge will ensure a comfortable atmosphere in your rooms all year round.

    Get A Price
    Curved sliding sash window
    uPVC bespoke window gable style

    Made-to-Measure Bespoke uPVC Window Styles

    uPVC is the most versatile window material due to its modern manufacturing techniques. This means it can be moulded into any shape thinkable. Offering many attractive contemporary, timeless, traditional & statement colours and shades, we can create the perfect design for your home; whether that be coloured uPVC frames, sleek grey, or classic white. If you reside in an older property or are looking to add a classical character, we can also finish your bespoke frames in one of our authentic woodgrain foils. With a variety of modern and classical window furniture pieces and optional decorative glazing, your bespoke uPVC windows Uxbridge will be completely unique to your home.

    Get A Price

    How our Bespoke uPVC Windows Uxbridge great for your home

    Upgrade your Uxbridge home with bespoke uPVC windows from SEH BAC. Perfectly crafted to match the diverse architectural styles in this vibrant area, our custom windows provide excellent thermal performance, security, and aesthetic appeal. Whether you're looking to enhance a modern apartment or a traditional house, our uPVC windows are tailored to meet your specific needs. Enjoy the benefits of energy-efficient, secure, and stylish windows that elevate the comfort and beauty of your Uxbridge home. Trust SEH BAC for windows that deliver on all fronts.

    Contact SEH BAC
    Curved-upvc-bespoke-window-interior

    Your Window and Door Journey with SEH BAC

    Replacing your windows and doors is easy.

    01

    Choose the right windows and doors

    Fill out a form online or visit one of our 10 showrooms to see our range of high-quality windows and doors up close and speak to our expert team for any advice on materials, styles, colours, energy efficiency and glazing. Once you are happy with your choice, we’ll provide you with a free no-obligation quote.

    02

    Place your order with us

    When you want to go ahead with your order, the details have been approved, and we have received your order deposit, our administration team will provide your contract to a surveyor.

    03

    Your surveyor assessment

    The surveyor will contact you to arrange a date that is convenient to come to your home and review the project scope, take accurate measurements and discuss any other matters that need to be considered. We will then confirm the surveyor’s assessment.

    04

    Confirm an installation date

    Our installation department will contact you to arrange a date for your window and/or door installation and your products will be ordered and manufactured, using cutting-edge techniques and industry-leading materials.

    05

    You're ready for your installation

    On the day, our skilled team will arrive at the agreed time to install your products, ensuring minimal disruption. They’ll explain the locking and opening systems and share maintenance tips to keep your products looking brand new. Once your installation is complete, we will contact you to confirm that everything has been finished.

    Frequently Asked Questions

    Find all the answers to our most frequently asked questions below.

    How much will new bespoke uPVC windows cost?

    There are many aspects to consider when purchasing new windows, such as material, thermal performance and whether it's been accredited by industry bodies to ensure it's quality. To accommodate the majority of budgets, we offer a range of comprehensive finance options, including 2 years interest free credit & buy now pay later - £99 deposit. Find more information on double glazed window prices and the exceptional service we provide here.

    Which window material is best?

    The first decision you need to make is which window material is right for your home. Your final decision will be heavily influenced by your own personal choice, budget, property appearance and building era.   Read more

    What colours are available for uPVC windows?

    Over the last 20 years or so, uPVC windows have gone from strength to strength in terms of performance and style. Not only are they incredibly energy efficient, they're also available in a variety of classic, modern and eclectic shades. Read more

    Which are the best windows and doors for homes by the beach?

    Both uPVC and aluminium windows hold an array of benefits for properties situated near the coast. Read on to learn exactly what these benefits are.

    Begin Your Project

    Get your free quote – with no-obligation to buy. Simply fill in the online contact form below to get started:







      By submitting your details you confirm that you agree to the storing and processing of your personal data by SEH BAC as described in the privacy statement.

      Brochures

      Get inspired with our product brochures

      Ready to make your dream home a reality but don’t know where to start? Find all the inspiration you need.

      Download a brochure
      Amazon voucher offers

      Earn rewards when you recommend a friend

      Recommend a friend and we’ll give you a free amazon voucher when that person places an order with us.

      Recommend a friend

      Multi-award winning company

      Here at SEH BAC, we’re proud to have won many prestigious awards for our products as well as our work in the community:

      Installer awards 2022
      G21 Finalist
      SEHBAC showroom winner
      Ultraframe designer winner
      Conservatory and orangery awards winner 2019
      NHIC 2018 Consumer confidence award
      G17 Installer of the year
      Learn more
      PNG Image of Fensa approved logo

      We’re one of the largest

      PNG Image of Fensa approved logo

      regional retail companies

      Trustmark logo
      Trustmark logo

      Vetted for professionalism, competency & compliancy

      Improving South East homes for more than 50 years

      With 8 show centres across the South East, you’re not far away from achieving your dream home:

      See all of our show centres

      Our Accreditations

      FENSA Approved
      GGF
      TSI Approved Code
      Ultra Installer
      TGAS
      Trustmark
      QA National Warranties
      GET A FREE QUOTE