Gloucestershire Double Glazing Digital Visibility Index — Q3-2026

Not every firm could be measured on every pillar (Q3-2026)

21 of the firms below are missing at least one pillar: Speed & CWV (84 of 99), Content & trust (88 of 99). Where a pillar could not be measured for a firm it is excluded from that firm’s score and its remaining weights are renormalised, rather than scored zero — so those firms are ranked on less evidence than the rest, and their position should be read with that in mind. Affected: Albany Windows Ltd, Shire Window Solutions, ClearChoice Windows, Doors & Glazing Ltd, Countryside Windows, EcoHaus Internorm - South West - Appointment Only, CK Steel & Aluminium Doors, Prior Products Cheltenham, Skyline Systems Ltd, Barry Hunt Windows Ltd., Cleeve Window Centre, Hall & Jones Windows,Doors & Conservatories Ltd., Outlook Bespoke Limited, Cheltenham Bespoke Joinery Ltd, Gloucester Trade Frames Ltd, CS GLASS LTD, Global Conservatories Ltd, Outlet Trade Frames, Amos Joinery, Heritage Sash Windows Ltd, K-ban Ltd, UK Frame Solutions. See the methodology.

The PYC Gloucestershire Double Glazing Digital Visibility Index ranks 99 gloucestershire double glazings on how well they perform online — website speed, technical SEO, local presence, search visibility, AI search presence and content & trust — each scored 0–100 to a single Digital Visibility Score. Measured 14 September 2026 to the published methodology.

As of Q3-2026, 15% of the 84 gloucestershire double glazings measured on Speed & Core Web Vitals score below 50 on mobile (PYC Gloucestershire Double Glazing Digital Visibility Index, measured 14 September 2026).

Who owns the first page

Across 12 keywords there are 120 first-page organic slots. The firms in this index hold 76 of them (63.3%); 72 distinct domains appear in total.

this index (76)   directories, national chains and firms not indexed (44)

Ranking well but not currently indexed:

• checkatrade.com — 11 top-10 slots, best #2
• dunravenwindows.com — 7 top-10 slots, best #5
• trustatrader.com — 6 top-10 slots, best #7
• houseofwindows.co.uk — 2 top-10 slots, best #2
• cloudy2clearwindows.co.uk — 2 top-10 slots, best #8

36.7% of the first page belongs to businesses outside this index — directories, national chains and local firms not tracked here. These firms are not mainly competing with each other.

The league table

#	Gloucestershire Double Glazing	Score	Spd	Tech	Local	Vis	AI	Cont
1	Albany Windows Ltd	89	—	100	85	69	100	87
2	Glevum Windows, Doors & Conservatories	84	73	88	94	70	100	70
3	C & L Windows & Conservatories Ltd	78	55	100	81	68	100	58
4	Shire Window Solutions	74	—	100	69	46	60	91
5	Gloucester Windows And Doors	73	54	100	71	83	80	37
6	Q B D Ltd	73	74	86	100	52	40	70
7	Cheltenham Glass and Glazing	71	70	75	81	39	100	46
8	Adams Glass and Glazing Ltd'	70	39	100	91	33	100	37
9	truhouse. Simply windows and doors	69	47	88	99	43	40	100
10	Cotswold Conservatories	67	81	100	100	10	20	67
11	Tradeframe.com	66	85	100	96	10	20	49
12	Joedan Windows & Doors	63	75	100	94	13	0	70
13	Bifoldshop	61	82	100	87	0	0	70
14	The Little Conservatory Company LTD	61	67	100	84	13	0	91
15	McGonagle Windows & Doors	60	63	100	95	29	0	41
16	Safe & Secure Windows & Doors LTD	60	63	100	100	41	0	12
17	Stroud Valley Windows Ltd	60	99	100	71	25	0	20
18	ClearChoice Windows, Doors & Glazing Ltd	59	—	100	73	46	0	58
19	G K Joinery Ltd	59	85	88	87	13	0	53
20	Hi-Lite Windows Ltd	59	60	100	92	31	0	42
21	Clearway Doors & Windows	58	73	100	77	0	20	46
22	Original Sash Window Solutions	58	81	100	73	0	0	70
23	Atlas Aluminium	57	74	100	73	0	0	79
24	Countryside Windows	57	—	100	78	21	0	70
25	Roman Glass Ltd	57	83	88	80	0	0	66
26	Warmseal Windows	55	26	100	94	38	0	53
27	Happy Glaze	54	74	100	67	8	0	49
28	Mercury Glazing Supplies Ltd	54	39	100	85	13	0	74
29	Alfram	53	99	88	59	4	0	33
30	Bifolding Door Factory	53	78	100	61	0	0	53
31	Craftswold	53	62	75	80	29	0	55
32	UltraView (formerly Cotswold Windows)	53	65	100	70	21	0	33
33	B B Fabrications UK Ltd	52	51	100	63	0	0	87
34	Cotswold Architectural Products Ltd	52	72	100	60	0	0	53
35	EcoHaus Internorm - South West - Appointment Only	52	—	88	78	7	0	70
36	L+L Installations Ltd	52	60	75	77	8	0	79
37	Antony Jones Window Wizard	51	65	75	83	29	0	20
38	Choice Trade Frames Ltd	51	57	88	67	25	0	53
39	CK Steel & Aluminium Doors	51	67	67	97	0	0	—
40	Prior Products Cheltenham	51	81	100	47	0	0	—
41	Skyline Systems Ltd	51	56	75	58	17	40	—
42	Williams Windows	51	60	88	76	15	0	37
43	Barry Hunt Windows Ltd.	50	96	33	63	42	0	—
44	C&K Joinery Ltd	50	56	100	50	0	0	90
45	Ellwood Windows & Conservatories Ltd	50	69	100	60	0	0	46
46	Linden Glazing	50	67	88	70	25	0	10
47	Manor windows LTD	50	64	88	67	17	0	35
48	Radford Windows	50	70	75	65	25	0	46
49	Renosash	50	49	100	76	0	0	50
50	Severnview Home Improvements	50	53	75	72	0	20	67
51	Trinity Windows & Conservatories	50	67	75	73	25	0	35
52	Firmfix Windows, Doors & Conservatories	49	22	100	79	21	0	60
53	LP windows ltd	49	66	88	77	8	0	17
54	Trade Smart Building Plastics Ltd	49	64	88	69	0	0	45
55	ACT Direct Ltd	48	51	88	78	4	0	37
56	Bence Windows & Doors	48	64	75	69	21	0	30
57	Betec Joinery Cirencester	48	84	75	61	0	0	35
58	Cheltenham Town Glazing	48	53	75	79	4	20	33
59	Cleeve Window Centre	48	82	75	58	0	0	—
60	Diamond Cut Glass Ltd	48	70	88	70	0	0	25
61	G T Window Products Ltd	48	62	100	47	0	0	58
62	Manor Glazing Stroud Ltd	48	66	75	76	4	0	35
63	MD Windows	48	31	100	70	8	20	35
64	Rawington Limited	48	62	100	77	0	0	3
65	South West uPVC Ltd	48	99	38	67	21	0	41
66	Shane Ludlow	47	72	75	66	0	0	46
67	Southwest carpentry & joinery	47	72	75	72	0	0	35
68	Cleeve Windows	46	34	100	68	8	20	12
69	Cotswold Sash Services	46	87	75	62	0	0	15
70	Centurion Windows And Doors LTD	45	63	100	54	0	0	16
71	Hall & Jones Windows,Doors & Conservatories Ltd.	45	—	88	71	8	0	33
72	Heavenly Windows & Conservatories	45	73	63	66	13	0	29
73	Manor Glazing	45	66	75	68	0	0	35
74	A&B Glass Newbuild Division South West	44	44	88	55	0	0	66
75	Conservatory Roofing Solutions Ltd	44	59	75	64	4	0	35
76	NexGen Windows (Gloucester)	44	56	75	47	0	0	83
77	Oakleigh Joinery Ltd	44	56	75	73	0	0	35
78	Regent Windows	44	100	29	89	0	0	0
79	Misty to clear Glos	43	37	88	58	33	0	16
80	Outlook Bespoke Limited	43	—	88	68	0	0	35
81	Windowcraft Designs Limited	43	61	63	74	0	0	33
82	P&S Installations	42	61	63	47	0	0	75
83	Window Openers Direct	42	71	75	50	0	0	30
84	Active Trade Frames Ltd	41	28	88	73	0	0	33
85	Cheltenham Bespoke Joinery Ltd	41	82	33	68	0	0	—
86	Dave Williams Glazing and Property Care Ltd	41	48	100	42	0	0	28
87	Window Pains Stroud	41	54	63	69	0	0	40
88	Sun Trade Windows, Doors & Conservatories Gloucester	39	15	100	61	0	0	33
89	RP Baker windows and doors	38	62	57	65	0	0	15
90	Gloucester Trade Frames Ltd	37	—	29	71	29	20	21
91	Diy Conservatory Shop	36	56	50	50	0	0	50
92	Three Counties Joinery	36	99	14	61	0	0	8
93	CS GLASS LTD	35	—	57	74	0	0	15
94	Global Conservatories Ltd	34	—	75	44	13	0	15
95	Outlet Trade Frames	22	—	0	78	0	0	—
96	Amos Joinery	18	—	0	64	0	0	—
97	Heritage Sash Windows Ltd	18	—	0	63	0	0	—
98	K-ban Ltd	17	—	0	58	0	0	—
99	UK Frame Solutions	17	—	0	61	0	0	—

Which keywords are contested, and which are open?

Every firm against every keyword, shaded by position. Darker is stronger; blank means outside the top 100. Read down a column for a contested term, across a row for a firm's reach.

	double glazing	double glazing companies	upvc windows	replacement windows	window fitters	best double glazing	double glazing installers	composite doors	conservatories	double glazing Cheltenham	double glazing Gloucester	upvc windows Cheltenham
Albany Windows Ltd	5	5	7	7	5	4	5	9	2	6	10	5
Glevum Windows, Doors & Conservatories	4	4	6	3	3	5	4	3	3	5	4	15
C & L Windows & Conservatories Ltd	2	2	5	4	4	2	3	12	7		2	26
Shire Window Solutions	6	7	12	8	9	7	7	13		30	6	40
Gloucester Windows And Doors	1	1	1	1	1	1	1	1			1
Q B D Ltd	12	8	31	12	12	13	12	25	22	1	11	4
Cheltenham Glass and Glazing	14	10	18		19	14	16		38	2		1
Adams Glass and Glazing Ltd'	28	30	61	55	21	24	23				28
truhouse. Simply windows and doors	7	9	16	13		15	8	16		14	9	6
Cotswold Conservatories									4			25
Tradeframe.com			35								54
Joedan Windows & Doors								42		13		3
Bifoldshop
The Little Conservatory Company LTD			52					30	1
McGonagle Windows & Doors	24	26		17	13	19	24				18
Safe & Secure Windows & Doors LTD	39	28	30	26	8	25	25	38			40
Stroud Valley Windows Ltd	49	39	29	22	20		44
ClearChoice Windows, Doors & Glazing Ltd	19	11	33	18	15	21	11	52		7	16	16
G K Joinery Ltd				6	6				34
Hi-Lite Windows Ltd	29	19		21	30	17	17				48
Clearway Doors & Windows
Original Sash Window Solutions
Atlas Aluminium
Countryside Windows		17		16				45	30			13
Roman Glass Ltd
Warmseal Windows	13	6		9	11	6	6	17	26		5
Happy Glaze								41		23
Mercury Glazing Supplies Ltd	40	20									38
Alfram		40
Bifolding Door Factory
Craftswold		44	39	39	50		50			44		43
UltraView (formerly Cotswold Windows)	67	46	77	59								83
B B Fabrications UK Ltd
Cotswold Architectural Products Ltd
EcoHaus Internorm - South West - Appointment Only			10
L+L Installations Ltd								20	15
Antony Jones Window Wizard		56	56	46	27		49			36		31
Choice Trade Frames Ltd			3	58	35	37		19			50
CK Steel & Aluminium Doors
Prior Products Cheltenham
Skyline Systems Ltd		37	34				20		24
Williams Windows										8		12
Barry Hunt Windows Ltd.	69	49	44	47	45	64	59	83	60			66
C&K Joinery Ltd
Ellwood Windows & Conservatories Ltd
Linden Glazing	43	41			61	53	41				36
Manor windows LTD			55	53	43						65
Radford Windows								4
Renosash
Severnview Home Improvements
Trinity Windows & Conservatories	42	34		27	34		37		11
Firmfix Windows, Doors & Conservatories	59	14					19		13		47
LP windows ltd										27		27
Trade Smart Building Plastics Ltd
ACT Direct Ltd										37
Bence Windows & Doors		63	43					50		49		10
Betec Joinery Cirencester
Cheltenham Town Glazing												38
Cleeve Window Centre
Diamond Cut Glass Ltd
G T Window Products Ltd
Manor Glazing Stroud Ltd							29
MD Windows										57		41
Rawington Limited
South West uPVC Ltd		45	23	66	48							54
Shane Ludlow
Southwest carpentry & joinery
Cleeve Windows										46		28
Cotswold Sash Services
Centurion Windows And Doors LTD
Hall & Jones Windows,Doors & Conservatories Ltd.								46	32
Heavenly Windows & Conservatories	60	47					58
Manor Glazing
A&B Glass Newbuild Division South West
Conservatory Roofing Solutions Ltd									63
NexGen Windows (Gloucester)
Oakleigh Joinery Ltd
Regent Windows
Misty to clear Glos	34	29	48	19	38	34	34				26
Outlook Bespoke Limited
Windowcraft Designs Limited
P&S Installations
Window Openers Direct
Active Trade Frames Ltd
Cheltenham Bespoke Joinery Ltd
Dave Williams Glazing and Property Care Ltd
Window Pains Stroud
Sun Trade Windows, Doors & Conservatories Gloucester
RP Baker windows and doors
Gloucester Trade Frames Ltd	37	27	25	62	39	30					33
Diy Conservatory Shop
Three Counties Joinery
CS GLASS LTD
Global Conservatories Ltd									61	55		49
Outlet Trade Frames
Amos Joinery
Heritage Sash Windows Ltd
K-ban Ltd
UK Frame Solutions

1–3 4–10 11–20 21+ absent

Where each firm is visible

Where each firm is visible: ranked in the organic top 10 for at least one keyword, present in the local 3-pack, or named in at least one AI answer. 8 of 99 appear in all three.

Visible in	Firms	Which
All three channels	8	Albany Windows Ltd, Glevum Windows, Doors & Conservatories, C & L Windows & Conservatories Ltd, Gloucester Windows And Doors, Q B D Ltd, Cheltenham Glass and Glazing, truhouse. Simply windows and doors, Cotswold Conservatories
Organic + local pack	2	Safe & Secure Windows & Doors LTD, Williams Windows
Organic + AI	1	Shire Window Solutions
Local pack + AI	1	Tradeframe.com
Organic only	9	Joedan Windows & Doors, The Little Conservatory Company LTD, ClearChoice Windows, Doors & Glazing Ltd, G K Joinery Ltd, Warmseal Windows, EcoHaus Internorm - South West - Appointment Only, Choice Trade Frames Ltd, Radford Windows, Bence Windows & Doors
Local pack only	1	Hi-Lite Windows Ltd
AI only	8	Adams Glass and Glazing Ltd', Clearway Doors & Windows, Skyline Systems Ltd, Severnview Home Improvements, Cheltenham Town Glazing, MD Windows, Cleeve Windows, Gloucester Trade Frames Ltd
None of the three	69	Bifoldshop, McGonagle Windows & Doors, Stroud Valley Windows Ltd, Original Sash Window Solutions, Atlas Aluminium, Countryside Windows, Roman Glass Ltd, Happy Glaze, Mercury Glazing Supplies Ltd, Alfram, Bifolding Door Factory, Craftswold, UltraView (formerly Cotswold Windows), B B Fabrications UK Ltd, Cotswold Architectural Products Ltd, L+L Installations Ltd, Antony Jones Window Wizard, CK Steel & Aluminium Doors, Prior Products Cheltenham, Barry Hunt Windows Ltd., C&K Joinery Ltd, Ellwood Windows & Conservatories Ltd, Linden Glazing, Manor windows LTD, Renosash, Trinity Windows & Conservatories, Firmfix Windows, Doors & Conservatories, LP windows ltd, Trade Smart Building Plastics Ltd, ACT Direct Ltd, Betec Joinery Cirencester, Cleeve Window Centre, Diamond Cut Glass Ltd, G T Window Products Ltd, Manor Glazing Stroud Ltd, Rawington Limited, South West uPVC Ltd, Shane Ludlow, Southwest carpentry & joinery, Cotswold Sash Services, Centurion Windows And Doors LTD, Hall & Jones Windows,Doors & Conservatories Ltd., Heavenly Windows & Conservatories, Manor Glazing, A&B Glass Newbuild Division South West, Conservatory Roofing Solutions Ltd, NexGen Windows (Gloucester), Oakleigh Joinery Ltd, Regent Windows, Misty to clear Glos, Outlook Bespoke Limited, Windowcraft Designs Limited, P&S Installations, Window Openers Direct, Active Trade Frames Ltd, Cheltenham Bespoke Joinery Ltd, Dave Williams Glazing and Property Care Ltd, Window Pains Stroud, Sun Trade Windows, Doors & Conservatories Gloucester, RP Baker windows and doors, Diy Conservatory Shop, Three Counties Joinery, CS GLASS LTD, Global Conservatories Ltd, Outlet Trade Frames, Amos Joinery, Heritage Sash Windows Ltd, K-ban Ltd, UK Frame Solutions

8 of 99 firms are visible in all three channels. 69 appear in none of them.

Search visibility against AI presence

Search visibility against AI search presence. The dashed diagonal is parity; a firm far from it is strong in one channel and weak in the other.

horizontal: search visibility →   vertical: AI presence ↑

Adams Glass and Glazing Ltd' is the widest split: AI engines name it far more readily than search surfaces it (AI 100, visibility 33) — brand without search. Those are different problems behind a similar overall score.

Closest to the first page

Ranked between #11 and #20 — one page from the first, ordered by how close.

Q B D Ltd	Q B D Ltd — double glazing Gloucester		#11
ClearChoice Windows, Doors & Glazing Ltd	ClearChoice Windows, Doors & Glazing Ltd — double glazing companies Gloucestershire		#11
ClearChoice Windows, Doors & Glazing Ltd	ClearChoice Windows, Doors & Glazing Ltd — double glazing installers Gloucestershire		#11
Warmseal Windows	Warmseal Windows — window fitters Gloucestershire		#11
Trinity Windows & Conservatories	Trinity Windows & Conservatories — conservatories Gloucestershire		#11
C & L Windows & Conservatories Ltd	C & L Windows & Conservatories Ltd — composite doors Gloucestershire		#12
Shire Window Solutions	Shire Window Solutions — upvc windows Gloucestershire		#12
Q B D Ltd	Q B D Ltd — double glazing Gloucestershire		#12
Q B D Ltd	Q B D Ltd — replacement windows Gloucestershire		#12
Q B D Ltd	Q B D Ltd — window fitters Gloucestershire		#12

53 winnable positions across 21 firms sit between #11 and #20 — one page off, and closer than any keyword the index does not already measure.

Reputation: reviews against rating

Google review volume (log scale) against average rating. Bubble size is review count. The rating axis starts at 3.9 so the cluster is readable; 6 firms rated below that sit on the floor, drawn hollow and named.

horizontal: reviews (log) →   vertical: rating ↑

Review volume spans 1 to 198 and ratings 1.8 to 5, yet the Local pillar separates these firms by only 45 points — the raw figures discriminate where the score does not. Most reviews: ACT Direct Ltd (198). Highest rating: 46 firms tied at 5.

What the keyword basket is asking

Search intent across the measured keyword basket, classified by DataForSEO.

commercial		10 of 12
navigational		2 of 12

Local pack coverage across the city

Local 3-pack for “double glazing near me” searched from 9 points on a 3×3 grid across a 7.5-mile square centred on 51.882, -2.159. North is up; each cell names its position and carries its coordinates and the firms found there. Each cell counts how many indexed firms hold a pack slot at that location; a chain counts wherever any of its branches appears. 9 of 9 points contain at least one indexed firm, and 10 of the 99 indexed firms appear somewhere on the grid.

N ↑

Indexed firms holding a local pack slot, by grid position from north-west to south-east

3NWnorth-west, 51.936, -2.246 — Gloucester Windows And Doors, C & L Windows & Conservatories Ltd, L+L Installations Ltd	3Nnorth, 51.936, -2.159 — Albany Windows Ltd, L+L Installations Ltd, Gloucester Windows And Doors	3NEnorth-east, 51.936, -2.072 — Albany Windows Ltd, MD Windows, Happy Glaze
3Wwest, 51.882, -2.246 — Gloucester Windows And Doors, C & L Windows & Conservatories Ltd, Safe & Secure Windows & Doors LTD	3·centre, 51.882, -2.159 — Gloucester Windows And Doors, Centurion Windows And Doors LTD, Albany Windows Ltd	3Eeast, 51.882, -2.072 — Williams Windows, Q B D Ltd, Gloucester Windows And Doors
3SWsouth-west, 51.828, -2.246 — Gloucester Windows And Doors, C & L Windows & Conservatories Ltd, Safe & Secure Windows & Doors LTD	3Ssouth, 51.828, -2.159 — Gloucester Windows And Doors, Centurion Windows And Doors LTD, C & L Windows & Conservatories Ltd	3SEsouth-east, 51.828, -2.072 — Gloucester Windows And Doors, Q B D Ltd, Williams Windows

3.7 miles between points

none 1 firm 2 3 of the pack

What the register says this cohort is

Companies House matched 22 of 99 businesses on an exact name with a corroborating registered address. Firms are seeded by trading name, which is how a business presents itself rather than what it is registered to do — so the mix below is often broader than the index title suggests. A company may register several SIC codes, so these counts sum to more than the number of firms. Median company age is 15.6 years, ranging from 1.3 to 43.2. Recorded alongside the measurement and carrying no weight in any score.

SIC	Registered activity	Firms
43342	Glazing	8
43390	Other building completion and finishing	3
43290	Other construction installation	3
82990	Not labelled here	2
43999	Other specialised construction	1
47520	Not labelled here	1
25120	Not labelled here	1
32990	Not labelled here	1
43320	Joinery installation	1
46730	Not labelled here	1
41202	Construction of domestic buildings	1
42990	Construction of other civil engineering projects	1
47990	Other retail sale not in stores	1
74100	Not labelled here	1
16230	Not labelled here	1

Which gloucestershire double glazing has the best website?

Albany Windows Ltd tops the Q3-2026 index with a Digital Visibility Score of 89/100. Each firm has a full diagnostic scorecard linked from the table above.

How this is measured

Every score follows the same six-pillar methodology: Speed & Core Web Vitals (20%), Technical foundation (20%), Local presence (20%), Visibility (15%), AI search presence (15%) and Content & trust (10%). Each pillar links to the knowledge-base article that explains what it measures; the statistical methods behind the scoring are written up separately. Download the full dataset: JSON · CSV.

Who publishes this

The index is compiled and published by PYC, a search consultancy run by Phil Yarrow. It exists because the questions it answers — who is actually visible in a local market, and by how much — were being answered with opinion. The collection and scoring code is open source, so any figure here can be recomputed rather than taken on trust.

Related reading on the practice behind the measurements: topical authority, generative engine optimisation, and case studies from comparable service businesses.

Using this data

This dataset is published under CC BY 4.0. You may reuse it, including commercially and in AI-generated answers, provided you credit Phil Yarrow (PYC) by name and link back. That credit is a condition of use, not a courtesy.

Phil Yarrow (PYC) — Local Digital Visibility Index. https://hub.pyc.agency/indices/

That one credit covers every dataset on this site — one figure or all of them. When quoting this particular dataset precisely, the fuller form is:

Phil Yarrow (PYC) — Local Digital Visibility Index: Gloucestershire Double Glazing, Q3-2026. https://hub.pyc.agency/indices/gloucestershire-double-glazing/

Full terms: licence and attribution.

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