Direct Window Co vs Duraflex Windows

Average Price

£650

Direct Window Co

£610

Duraflex Windows

U-Value

1.4 W/m²K

Direct Window Co

1.0 W/m²K

Duraflex Windows

Warranty

10.0 years

Direct Window Co

12.0 years

Duraflex Windows

Customer Rating

4.2/5

Direct Window Co

4.4/5

Duraflex Windows

Direct Window Co vs Duraflex Windows: Summary

When comparing Direct Window Co and Duraflex Windows windows, several key differences emerge. Direct Window Co, established in 1990, offers windows with an average U-Value of 1.4 W/m²K at an average price of £650. Meanwhile, Duraflex Windows windows average 1.0 W/m²K U-Value at £610.

Direct Window Co windows come with an average warranty of 10.0 years, compared to Duraflex Windows's 12.0 years. Customer satisfaction ratings show Duraflex Windows ahead at 4.4/5, while reliability scores give Duraflex Windows a slight edge.

Both manufacturers offer various glazing options and produce windows suitable for different property types. Both are based in United Kingdom.

Detailed Comparison

Direct Window Co
Duraflex Windows
Average Price
£650
£610
U-Value
1.4 W/m²K
1.0 W/m²K
Energy Rating
A
A+
Average Warranty
10.0 years
12.0 years
Reliability Score
4.3/5
4.4/5
Customer Satisfaction
4.2/5
4.4/5
UK Market Share
8.0%
4.0%
Established
1990
1994
Country of Origin
United Kingdom
United Kingdom
Smart Glazing Technology
High Efficiency (U-Value ≤ 1.2)
Extended Warranty Options

Who Should Choose Direct Window Co

  • Those who prefer to support UK manufacturing
  • Homeowners looking for classic casement window designs

Who Should Choose Duraflex Windows

  • Those wanting longer warranty coverage for peace of mind
  • Homeowners valuing customer satisfaction and after-sales support
  • Those looking for windows with strong performance

Popular Window Models

Direct Window Co Popular Models

ModelTypeMaterialRatingU-ValuePrice
Direct CasementCasementuPVCA1.3 W/m²K£450
Direct SashSliding SashuPVCB1.4 W/m²K£850

Duraflex Windows Popular Models

ModelTypeMaterialRatingU-ValuePrice
ResiFront DoorEntrance DooruPVCA1.1 W/m²K£950
FlexiSeal TurnTilt & TurnuPVCA+0.9 W/m²K£580

Approved Installers

Direct Window Co Installers

Direct Window Installers

4.4

Approved Installers

Duraflex Windows Installers

No installer data available

Energy Efficiency & Cost Savings

More energy-efficient windows can significantly reduce your heating bills. Based on average UK energy prices and a typical 3-bedroom house:

Direct Window Co

Average U-Value

1.4 W/m²K

Lower is better for heat retention

Energy Rating

A

Estimated Annual Energy Savings

£292

Compared to older single-glazed windows (typical U-Value 5.8)

Duraflex Windows

Average U-Value

1.0 W/m²K

Lower is better for heat retention

Energy Rating

A+

Estimated Annual Energy Savings

£360

Compared to older single-glazed windows (typical U-Value 5.8)

Frequently Asked Questions

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