Have had both composite doors and 8 windows fitted by Walkers over the last couple of years and they have done a great job, the last job they did was to fit a new bay window, large bathroom window and bedroom window (order ref.16399), the two fitters were outstanding, courteous, friendly, professional and went above and beyond, thank you Cameron and James! Jim always calls afterwards to ensure we are happy with the job and where there have been any issues they come back to review and rectify where there might be anything that needs attention. They do make us feel like loyal customers, just our patio door left to replace now so will be in touch when we are ready! Thank you again Walkers Windows!