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CRK Windows Ltd

Hemel Hempstead Industrial Estate, Hemel Hempstead, Hertfordshire
+Approved member since 2014

Services and skills

  • Windows / Doors / Conservatories

    27 skills

    Aluminium Doors Installation

    Aluminium Windows Installation

    Bay Windows Installation

    Bifold Doors Installation

    Composite Front Doors Installation

    Conservatory Installation

    Conservatory Roof Insulation

    Double Glazing Installation

    Double Glazing Repair

    Exterior Doors Installation

    French Doors Installation

    Frosted Windows

    Glass Replacement

    Misted Double Glazing


    Patio Doors Installation

    Porch Installation

    Secondary Glazing

    Stable Doors

    Stained Glass

    Triple Glazing Installation

    UPVC Doors Installation

    UPVC Doors Repair

    UPVC Repairs

    UPVC Windows Installation

    Window Fitters

    Windows and Doors

  • Builder

    4 skills

    Car Ports


    Extensions / Conversions

    Mastic Sealant

  • Fascia / Soffits / Guttering

  • Services

    5 services

    • Domestic Work
    • Commercial Work
    • Free Estimates
    • Cards Accepted
    • Insurance Work Undertaken


Customer reviews

Overall ratingin last 12 months

9.96Write a review
  • Workmanship9.94 out of 10
  • Tidiness9.95 out of 10
  • Reliability9.97 out of 10
  • Courtesy9.98 out of 10
Write a review

1164 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • Replacement double glazed windows and front door


    We had replacement double glazed windows and a new front door installed. Bruce Roper (sales advisor) was very knowledgeable and helpful, Cameron, the surveyor, was professional, and the fitters were efficient and friendly. Sarah in the office keeps a tight ship, and the response time to minor snags has been great, too. We had double glazed wooden windows previously so I was somewhat worried that we were throwing money at something we didn't necessarily need, but technology has moved on in the past 30 years, and these double glazed units are thicker (more insulation) than the ones we had.

    Location: AL3
  • New backdoor.

    10Verified Review

    Our old backdoor had a high threshold and I managed to fall over it. We decided to buy a new one with a low threshold and CRK made and fitted it for us. Everyone we met were polite and friendly as they had been when we had a new patio door fitted last year. The new backdoor is excellent and hopefully I will not trip over again!

    Location: AL3
  • New front door


    Great service again from CRK Windows. Following new windows last year, they came back to fit a matching front door and we're very pleased with the quality of the product and the communication.

    Location: AL1
  • Very happy with CRK again

    10Verified Review

    Work was done to schedule by courteous staff. Door is of excellent quality. Have used company for nearly 30 years and they have delivered work of a consistently high standard.

    Location: HP4
  • Replacement Conservatory Window Pane

    10Verified Review

    Glass was broken by Solar Panel fitters dropping a 'tool bit' that fell through scaffolding and broke outer panel into thousands of pieces. Called CRK as I wanted a professional job and knew they had details and would replace with same specification. They said they would order a replacement but would take about a week and reassured me existing pane would not collapse which it didnt. They called and arranged fitting date - fitters removed old pane wrapping it so no glass dropped anywhere - quite a relief and installed the new one and left within a couple of hours.

    Location: HP2
  • Front door

    9.25Verified Review

    Had used CRk previously. Just as reliable as before, Dan, the fitter was a very pleasant young man and finished on time.

    Location: HP3

Company profile

  • OwnerMr Mark Richards
  • Member Since2014
  • Public Liability InsuranceSelf-Certified
  • AccreditationsChecked
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATYes: 630749243
  • Company typeLtd Company

Company info

You know you’re in good

hands with CRK Windows

  • Celebrating Over 45 years in business with extra discounts across our Range of Products
  • CRK Windows Ltd, a family run business since 1977. Efficiently building an enviable reputation and loyal client base producing quality products at down to earth value for money prices.
  • Offering an unrivalled range of Home Improvement Products 
  • Full Showroom Facilities Showing 9 types of Windows/over 30 Front Doors /Conservatories & more - please feel free to visit
  • A one Stop Solution under one roof
  • A Full Maintenance & Repair Service inc Sealed Units, Locks, Handles, Hinges etc
  • Years of experience mean with CRK you can sit back and relax in the knowledge we have the right people in the right places to expertly manage your project from initial consultation to completion,
  • Our after sales service is also 2nd to none so you’ll be safe in the knowledge that your investment will be well maintained.

CRK Windows Ltd offer a complete start to finish service including:

  • Initial Consultation and Design Service
  • Comprehensive Survey
  • In-house Manufacture
  • Professional Installation

Plus, an unrivalled aftercare service for complete peace of mind

CRK Windows Products Include 

  • PVCu, Aluminium, Timber, Timber Clad
  • Heritage Glazing
  • Double or Triple Glazed Casement Windows, CRK Vogue Flush Casement & Sash Windows
  • Doors, Composite Doors, French Doors, Patio Doors, Vision Bi-Folding Doors
  • Slimline Sliders
  • Roof-line
  • Porches
  • Conservatories, Orangeries, Flat roof lights, Roof Lanterns including all associated Building Works
  • Solid Roof Conservatories
  • Verandas & Carports

Contact details

Accreditations and awards